133323331222000 has 160 divisors (see below), whose sum is σ = 330364005064704. Its totient is φ = 52023334176000.

The previous prime is 133323331221961. The next prime is 133323331222013. The reversal of 133323331222000 is 222133323331.

It is a super-2 number, since 2×133323331222000² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 133323331222000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8972145 + ... + 18631855.

Almost surely, 2^{133323331222000} is an apocalyptic number.

133323331222000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133323331222000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165182002532352).

133323331222000 is an abundant number, since it is smaller than the sum of its proper divisors (197040673842704).

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

133323331222000 is a wasteful number, since it uses less digits than its factorization.

133323331222000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9659904 (or 9659888 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 133323331222000 its reverse (222133323331), we get a palindrome (133545464545331).

It can be divided in two parts, 133323331 and 222000, that added together give a palindrome (133545331).

The spelling of 133323331222000 in words is "one hundred thirty-three trillion, three hundred twenty-three billion, three hundred thirty-one million, two hundred twenty-two thousand".