112020102120001 has 32 divisors (see below), whose sum is σ = 118456052140800. Its totient is φ = 105785036206080.

The previous prime is 112020102119837. The next prime is 112020102120019. The reversal of 112020102120001 is 100021201020211.

It is a cyclic number.

It is not a de Polignac number, because 112020102120001 - 2⁹ = 112020102119489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112020102120301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 185559036 + ... + 186161746.

It is an arithmetic number, because the mean of its divisors is an integer number (3701751629400).

Almost surely, 2^{112020102120001} is an apocalyptic number.

It is an amenable number.

112020102120001 is a deficient number, since it is larger than the sum of its proper divisors (6435950020799).

112020102120001 is a wasteful number, since it uses less digits than its factorization.

112020102120001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603609.

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

Adding to 112020102120001 its reverse (100021201020211), we get a palindrome (212041303140212).

The spelling of 112020102120001 in words is "one hundred twelve trillion, twenty billion, one hundred two million, one hundred twenty thousand, one".