22300022310031 has 2 divisors, whose sum is σ = 22300022310032. Its totient is φ = 22300022310030.

The previous prime is 22300022310023. The next prime is 22300022310061. The reversal of 22300022310031 is 13001322000322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22300022310031 - 2³ = 22300022310023 is a prime.

It is a super-2 number, since 2×22300022310031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22300022309990 and 22300022310008.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22300022310061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11150011155015 + 11150011155016.

It is an arithmetic number, because the mean of its divisors is an integer number (11150011155016).

Almost surely, 2^{22300022310031} is an apocalyptic number.

22300022310031 is a deficient number, since it is larger than the sum of its proper divisors (1).

22300022310031 is an equidigital number, since it uses as much as digits as its factorization.

22300022310031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 22300022310031 its reverse (13001322000322), we get a palindrome (35301344310353).

The spelling of 22300022310031 in words is "twenty-two trillion, three hundred billion, twenty-two million, three hundred ten thousand, thirty-one".