133221232210230 has 256 divisors, whose sum is σ = 383488010357760. Its totient is φ = 32784790431744.

The previous prime is 133221232210229. The next prime is 133221232210307. The reversal of 133221232210230 is 32012232122331.

133221232210230 is a `hidden beast` number, since 1 + 3 + 3 + 2 + 212 + 3 + 2 + 210 + 230 = 666.

133221232210230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×133221232210230² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 133221232210194 and 133221232210203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 395631997 + ... + 395968583.

It is an arithmetic number, because the mean of its divisors is an integer number (1498000040460).

Almost surely, 2^{133221232210230} is an apocalyptic number.

133221232210230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 133221232210230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191744005178880).

133221232210230 is an abundant number, since it is smaller than the sum of its proper divisors (250266778147530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133221232210230 is a wasteful number, since it uses less digits than its factorization.

133221232210230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338300 (or 338294 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 133221232210230 its reverse (32012232122331), we get a palindrome (165233464332561).

The spelling of 133221232210230 in words is "one hundred thirty-three trillion, two hundred twenty-one billion, two hundred thirty-two million, two hundred ten thousand, two hundred thirty".