22322031021031 has 32 divisors (see below), whose sum is σ = 27558782950400. Its totient is φ = 17655912506880.

The previous prime is 22322031020957. The next prime is 22322031021053. The reversal of 22322031021031 is 13012013022322.

It is a cyclic number.

It is not a de Polignac number, because 22322031021031 - 2¹³ = 22322031012839 is a prime.

It is a super-3 number, since 3×22322031021031³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22322031020993 and 22322031021011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22322031021061) 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 31 ways as a sum of consecutive naturals, for example, 12520626 + ... + 14191903.

It is an arithmetic number, because the mean of its divisors is an integer number (861211967200).

Almost surely, 2^{22322031021031} is an apocalyptic number.

22322031021031 is a deficient number, since it is larger than the sum of its proper divisors (5236751929369).

22322031021031 is a wasteful number, since it uses less digits than its factorization.

22322031021031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26712719.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 22322031021031 its reverse (13012013022322), we get a palindrome (35334044043353).

The spelling of 22322031021031 in words is "twenty-two trillion, three hundred twenty-two billion, thirty-one million, twenty-one thousand, thirty-one".