101122102020112 has 20 divisors (see below), whose sum is σ = 196184956938496. Its totient is φ = 50493726036000.

The previous prime is 101122102020097. The next prime is 101122102020113. The reversal of 101122102020112 is 211020201221101.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (101122102020113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4207798488 + ... + 4207822519.

Almost surely, 2^{101122102020112} is an apocalyptic number.

It is an amenable number.

101122102020112 is a deficient number, since it is larger than the sum of its proper divisors (95062854918384).

101122102020112 is an equidigital number, since it uses as much as digits as its factorization.

101122102020112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8415621766 (or 8415621760 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 101122102020112 its reverse (211020201221101), we get a palindrome (312142303241213).

The spelling of 101122102020112 in words is "one hundred one trillion, one hundred twenty-two billion, one hundred two million, twenty thousand, one hundred twelve".