101202112012112 has 40 divisors (see below), whose sum is σ = 199407584291232. Its totient is φ = 49743039945600.

The previous prime is 101202112012081. The next prime is 101202112012153. The reversal of 101202112012112 is 211210211202101.

It is a super-2 number, since 2×101202112012112² (a number of 29 digits) contains 22 as substring.

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, 27971714 + ... + 31381857.

Almost surely, 2^{101202112012112} is an apocalyptic number.

It is an amenable number.

101202112012112 is a deficient number, since it is larger than the sum of its proper divisors (98205472279120).

101202112012112 is a wasteful number, since it uses less digits than its factorization.

101202112012112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59355387 (or 59355381 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 101202112012112 its reverse (211210211202101), we get a palindrome (312412323214213).

The spelling of 101202112012112 in words is "one hundred one trillion, two hundred two billion, one hundred twelve million, twelve thousand, one hundred twelve".