22312332031011 has 64 divisors (see below), whose sum is σ = 33085635840000. Its totient is φ = 13262291271680.

The previous prime is 22312332030997. The next prime is 22312332031013. The reversal of 22312332031011 is 11013023321322.

It is not a de Polignac number, because 22312332031011 - 2¹¹ = 22312332028963 is a prime.

It is a super-3 number, since 3×22312332031011³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22312332031013) 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, 314608291 + ... + 314679203.

It is an arithmetic number, because the mean of its divisors is an integer number (516963060000).

Almost surely, 2^{22312332031011} is an apocalyptic number.

22312332031011 is a deficient number, since it is larger than the sum of its proper divisors (10773303808989).

22312332031011 is a wasteful number, since it uses less digits than its factorization.

22312332031011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71884.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 22312332031011 its reverse (11013023321322), we get a palindrome (33325355352333).

The spelling of 22312332031011 in words is "twenty-two trillion, three hundred twelve billion, three hundred thirty-two million, thirty-one thousand, eleven".