33442231022000 has 40 divisors (see below), whose sum is σ = 80863314616032. Its totient is φ = 13376892408000.

The previous prime is 33442231021973. The next prime is 33442231022021. The reversal of 33442231022000 is 22013224433.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×33442231022000² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8360555756 + ... + 8360559755.

Almost surely, 2^{33442231022000} is an apocalyptic number.

It is an amenable number.

33442231022000 is an abundant number, since it is smaller than the sum of its proper divisors (47421083594032).

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

33442231022000 is a wasteful number, since it uses less digits than its factorization.

33442231022000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16721115534 (or 16721115518 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 33442231022000 its reverse (22013224433), we get a palindrome (33464244246433).

The spelling of 33442231022000 in words is "thirty-three trillion, four hundred forty-two billion, two hundred thirty-one million, twenty-two thousand".