33233023122132 has 48 divisors (see below), whose sum is σ = 78685285263872. Its totient is φ = 10914899973120.

The previous prime is 33233023122067. The next prime is 33233023122137. The reversal of 33233023122132 is 23122132033233.

It is a super-2 number, since 2×33233023122132² (a number of 28 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 33233023122132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33233023122137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18272773 + ... + 20009004.

Almost surely, 2^{33233023122132} is an apocalyptic number.

It is an amenable number.

33233023122132 is an abundant number, since it is smaller than the sum of its proper divisors (45452262141740).

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

33233023122132 is a wasteful number, since it uses less digits than its factorization.

33233023122132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38282848 (or 38282846 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 33233023122132 its reverse (23122132033233), we get a palindrome (56355155155365).

The spelling of 33233023122132 in words is "thirty-three trillion, two hundred thirty-three billion, twenty-three million, one hundred twenty-two thousand, one hundred thirty-two".