133321002210 has 96 divisors (see below), whose sum is σ = 388367134272. Its totient is φ = 31446714240.

The previous prime is 133321002197. The next prime is 133321002233. The reversal of 133321002210 is 12200123331.

133321002210 is a `hidden beast` number, since 13 + 332 + 100 + 221 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1783204 + ... + 1856463.

It is an arithmetic number, because the mean of its divisors is an integer number (4045490982).

Almost surely, 2^133321002210 is an apocalyptic number.

133321002210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133321002210 is an abundant number, since it is smaller than the sum of its proper divisors (255046132062).

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

133321002210 is a wasteful number, since it uses less digits than its factorization.

133321002210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3639728 (or 3639725 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 133321002210 its reverse (12200123331), we get a palindrome (145521125541).

The spelling of 133321002210 in words is "one hundred thirty-three billion, three hundred twenty-one million, two thousand, two hundred ten".