22321131023 has 2 divisors, whose sum is σ = 22321131024. Its totient is φ = 22321131022.

The previous prime is 22321130983. The next prime is 22321131031. The reversal of 22321131023 is 32013112322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22321131023 - 2¹⁴ = 22321114639 is a prime.

It is a super-3 number, since 3×22321131023³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22321130986 and 22321131004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22321131083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11160565511 + 11160565512.

It is an arithmetic number, because the mean of its divisors is an integer number (11160565512).

Almost surely, 2^22321131023 is an apocalyptic number.

22321131023 is a deficient number, since it is larger than the sum of its proper divisors (1).

22321131023 is an equidigital number, since it uses as much as digits as its factorization.

22321131023 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 20.

Adding to 22321131023 its reverse (32013112322), we get a palindrome (54334243345).

The spelling of 22321131023 in words is "twenty-two billion, three hundred twenty-one million, one hundred thirty-one thousand, twenty-three".