22072831506033 has 64 divisors (see below), whose sum is σ = 37594397693952. Its totient is φ = 11185252807680.

The previous prime is 22072831506031. The next prime is 22072831506041. The reversal of 22072831506033 is 33060513827022.

It is not a de Polignac number, because 22072831506033 - 2¹ = 22072831506031 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22072831506031) 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, 6240841 + ... + 9115577.

It is an arithmetic number, because the mean of its divisors is an integer number (587412463968).

Almost surely, 2^{22072831506033} is an apocalyptic number.

It is an amenable number.

22072831506033 is a deficient number, since it is larger than the sum of its proper divisors (15521566187919).

22072831506033 is a wasteful number, since it uses less digits than its factorization.

22072831506033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2875574.

The product of its (nonzero) digits is 362880, while the sum is 42.

The spelling of 22072831506033 in words is "twenty-two trillion, seventy-two billion, eight hundred thirty-one million, five hundred six thousand, thirty-three".