112212233012001 has 16 divisors (see below), whose sum is σ = 150382563932480. Its totient is φ = 74425629703680.

The previous prime is 112212233011943. The next prime is 112212233012003. The reversal of 112212233012001 is 100210332212211.

It is not a de Polignac number, because 112212233012001 - 2²² = 112212228817697 is a prime.

It is a super-2 number, since 2×112212233012001² (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 (112212233012003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74375911 + ... + 75869628.

It is an arithmetic number, because the mean of its divisors is an integer number (9398910245780).

Almost surely, 2^{112212233012001} is an apocalyptic number.

It is an amenable number.

112212233012001 is a deficient number, since it is larger than the sum of its proper divisors (38170330920479).

112212233012001 is a wasteful number, since it uses less digits than its factorization.

112212233012001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150246816.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 112212233012001 its reverse (100210332212211), we get a palindrome (212422565224212).

The spelling of 112212233012001 in words is "one hundred twelve trillion, two hundred twelve billion, two hundred thirty-three million, twelve thousand, one".