112010020022100 has 72 divisors (see below), whose sum is σ = 324438068884608. Its totient is φ = 29836551180800.

The previous prime is 112010020022081. The next prime is 112010020022107. The reversal of 112010020022100 is 1220020010211.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112010020022107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 204648069 + ... + 205194668.

It is an arithmetic number, because the mean of its divisors is an integer number (4506084290064).

Almost surely, 2^{112010020022100} is an apocalyptic number.

112010020022100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112010020022100 is an abundant number, since it is smaller than the sum of its proper divisors (212428048862508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112010020022100 is a wasteful number, since it uses less digits than its factorization.

112010020022100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409843665 (or 409843658 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 112010020022100 its reverse (1220020010211), we get a palindrome (113230040032311).

The spelling of 112010020022100 in words is "one hundred twelve trillion, ten billion, twenty million, twenty-two thousand, one hundred".