10112220020001 has 64 divisors (see below), whose sum is σ = 15382826807040. Its totient is φ = 5901397286400.

The previous prime is 10112220019987. The next prime is 10112220020033. The reversal of 10112220020001 is 10002002221101.

It is not a de Polignac number, because 10112220020001 - 2⁷ = 10112220019873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10112220020051) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 43075221 + ... + 43309341.

It is an arithmetic number, because the mean of its divisors is an integer number (240356668860).

Almost surely, 2^{10112220020001} is an apocalyptic number.

10112220020001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10112220020001 is a deficient number, since it is larger than the sum of its proper divisors (5270606787039).

10112220020001 is a wasteful number, since it uses less digits than its factorization.

10112220020001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234559 (or 234537 counting only the distinct ones).

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

Adding to 10112220020001 its reverse (10002002221101), we get a palindrome (20114222241102).

The spelling of 10112220020001 in words is "ten trillion, one hundred twelve billion, two hundred twenty million, twenty thousand, one".