22032011013232 has 20 divisors (see below), whose sum is σ = 46567659641976. Its totient is φ = 10014550460480.

The previous prime is 22032011013217. The next prime is 22032011013251. The reversal of 22032011013232 is 23231011023022.

It is a super-2 number, since 2×22032011013232² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

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, 62590940203 + ... + 62590940554.

Almost surely, 2^{22032011013232} is an apocalyptic number.

22032011013232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22032011013232 is an abundant number, since it is smaller than the sum of its proper divisors (24535648628744).

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

22032011013232 is a wasteful number, since it uses less digits than its factorization.

22032011013232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125181880776 (or 125181880770 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 22032011013232 its reverse (23231011023022), we get a palindrome (45263022036254).

The spelling of 22032011013232 in words is "twenty-two trillion, thirty-two billion, eleven million, thirteen thousand, two hundred thirty-two".