10021112131132 has 48 divisors (see below), whose sum is σ = 17995441766400. Its totient is φ = 4879980397440.

The previous prime is 10021112131099. The next prime is 10021112131157. The reversal of 10021112131132 is 23113121112001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 422481169 + ... + 422504887.

It is an arithmetic number, because the mean of its divisors is an integer number (374905036800).

Almost surely, 2^{10021112131132} is an apocalyptic number.

It is an amenable number.

10021112131132 is a deficient number, since it is larger than the sum of its proper divisors (7974329635268).

10021112131132 is a wasteful number, since it uses less digits than its factorization.

10021112131132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28066 (or 28064 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 10021112131132 its reverse (23113121112001), we get a palindrome (33134233243133).

The spelling of 10021112131132 in words is "ten trillion, twenty-one billion, one hundred twelve million, one hundred thirty-one thousand, one hundred thirty-two".