2233531021132 has 12 divisors (see below), whose sum is σ = 3922589179656. Its totient is φ = 1112791255520.

The previous prime is 2233531021081. The next prime is 2233531021147. The reversal of 2233531021132 is 2311201353322.

It is a super-2 number, since 2×2233531021132² (a number of 25 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 2233531021132.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 993562498 + ... + 993564745.

It is an arithmetic number, because the mean of its divisors is an integer number (326882431638).

Almost surely, 2^{2233531021132} is an apocalyptic number.

It is an amenable number.

2233531021132 is a deficient number, since it is larger than the sum of its proper divisors (1689058158524).

2233531021132 is a wasteful number, since it uses less digits than its factorization.

2233531021132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1987127528 (or 1987127526 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 2233531021132 its reverse (2311201353322), we get a palindrome (4544732374454).

The spelling of 2233531021132 in words is "two trillion, two hundred thirty-three billion, five hundred thirty-one million, twenty-one thousand, one hundred thirty-two".