202212112110001 has 64 divisors (see below), whose sum is σ = 245567375539200. Its totient is φ = 162859310208000.

The previous prime is 202212112109983. The next prime is 202212112110007. The reversal of 202212112110001 is 100011211212202.

It is not a de Polignac number, because 202212112110001 - 2²¹ = 202212110012849 is a prime.

It is a super-2 number, since 2×202212112110001² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202212112110007) 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, 1787169436 + ... + 1787282578.

It is an arithmetic number, because the mean of its divisors is an integer number (3836990242800).

Almost surely, 2^{202212112110001} is an apocalyptic number.

It is an amenable number.

202212112110001 is a deficient number, since it is larger than the sum of its proper divisors (43355263429199).

202212112110001 is a wasteful number, since it uses less digits than its factorization.

202212112110001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114770.

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

Adding to 202212112110001 its reverse (100011211212202), we get a palindrome (302223323322203).

The spelling of 202212112110001 in words is "two hundred two trillion, two hundred twelve billion, one hundred twelve million, one hundred ten thousand, one".