101202112112012 has 12 divisors (see below), whose sum is σ = 177104929493520. Its totient is φ = 50600703685296.

The previous prime is 101202112111999. The next prime is 101202112112041. The reversal of 101202112112012 is 210211211202101.

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, 87445943 + ... + 88595694.

It is an arithmetic number, because the mean of its divisors is an integer number (14758744124460).

Almost surely, 2^{101202112112012} is an apocalyptic number.

It is an amenable number.

101202112112012 is a deficient number, since it is larger than the sum of its proper divisors (75902817381508).

101202112112012 is a wasteful number, since it uses less digits than its factorization.

101202112112012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176185360 (or 176185358 counting only the distinct ones).

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

Adding to 101202112112012 its reverse (210211211202101), we get a palindrome (311413323314113).

The spelling of 101202112112012 in words is "one hundred one trillion, two hundred two billion, one hundred twelve million, one hundred twelve thousand, twelve".