112210021020001 has 4 divisors (see below), whose sum is σ = 117088717586112. Its totient is φ = 107331324453892.

The previous prime is 112210021019807. The next prime is 112210021020049. The reversal of 112210021020001 is 100020120012211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112210021020001 - 2²¹ = 112210018922849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112210021020091) 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, 2439348283021 + ... + 2439348283066.

It is an arithmetic number, because the mean of its divisors is an integer number (29272179396528).

Almost surely, 2^{112210021020001} is an apocalyptic number.

It is an amenable number.

112210021020001 is a deficient number, since it is larger than the sum of its proper divisors (4878696566111).

112210021020001 is an equidigital number, since it uses as much as digits as its factorization.

112210021020001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4878696566110.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 112210021020001 its reverse (100020120012211), we get a palindrome (212230141032212).

The spelling of 112210021020001 in words is "one hundred twelve trillion, two hundred ten billion, twenty-one million, twenty thousand, one".