12300022311132 has 24 divisors (see below), whose sum is σ = 29475729143056. Its totient is φ = 3989196425088.

The previous prime is 12300022311079. The next prime is 12300022311253. The reversal of 12300022311132 is 23111322000321.

It is a super-2 number, since 2×12300022311132² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12300022311099 and 12300022311108.

It is a congruent number.

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, 13851376033 + ... + 13851376920.

Almost surely, 2^{12300022311132} is an apocalyptic number.

12300022311132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12300022311132 is an abundant number, since it is smaller than the sum of its proper divisors (17175706831924).

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

12300022311132 is a wasteful number, since it uses less digits than its factorization.

12300022311132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27702752997 (or 27702752995 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12300022311132 its reverse (23111322000321), we get a palindrome (35411344311453).

The spelling of 12300022311132 in words is "twelve trillion, three hundred billion, twenty-two million, three hundred eleven thousand, one hundred thirty-two".