22112031202001 has 8 divisors (see below), whose sum is σ = 23815195098240. Its totient is φ = 20409187079952.

The previous prime is 22112031201991. The next prime is 22112031202031. The reversal of 22112031202001 is 10020213021122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22112031202001 - 2³⁴ = 22094851332817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22112031202031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79799915 + ... + 80076528.

It is an arithmetic number, because the mean of its divisors is an integer number (2976899387280).

Almost surely, 2^{22112031202001} is an apocalyptic number.

It is an amenable number.

22112031202001 is a deficient number, since it is larger than the sum of its proper divisors (1703163896239).

22112031202001 is a wasteful number, since it uses less digits than its factorization.

22112031202001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159887095.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 22112031202001 its reverse (10020213021122), we get a palindrome (32132244223123).

The spelling of 22112031202001 in words is "twenty-two trillion, one hundred twelve billion, thirty-one million, two hundred two thousand, one".