100111022132 has 12 divisors (see below), whose sum is σ = 191121042336. Its totient is φ = 45505010040.

The previous prime is 100111022129. The next prime is 100111022147. The reversal of 100111022132 is 231220111001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1137625208 + ... + 1137625295.

It is an arithmetic number, because the mean of its divisors is an integer number (15926753528).

Almost surely, 2^100111022132 is an apocalyptic number.

It is an amenable number.

100111022132 is a deficient number, since it is larger than the sum of its proper divisors (91010020204).

100111022132 is a wasteful number, since it uses less digits than its factorization.

100111022132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2275250518 (or 2275250516 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 100111022132 its reverse (231220111001), we get a palindrome (331331133133).

The spelling of 100111022132 in words is "one hundred billion, one hundred eleven million, twenty-two thousand, one hundred thirty-two".