22132310031277 has 2 divisors, whose sum is σ = 22132310031278. Its totient is φ = 22132310031276.

The previous prime is 22132310031133. The next prime is 22132310031323. The reversal of 22132310031277 is 77213001323122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22028998572036 + 103311459241 = 4693506^2 + 321421^2 .

It is a cyclic number.

It is not a de Polignac number, because 22132310031277 - 2¹⁵ = 22132309998509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22132310034277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11066155015638 + 11066155015639.

It is an arithmetic number, because the mean of its divisors is an integer number (11066155015639).

Almost surely, 2^{22132310031277} is an apocalyptic number.

It is an amenable number.

22132310031277 is a deficient number, since it is larger than the sum of its proper divisors (1).

22132310031277 is an equidigital number, since it uses as much as digits as its factorization.

22132310031277 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 34.

Adding to 22132310031277 its reverse (77213001323122), we get a palindrome (99345311354399).

The spelling of 22132310031277 in words is "twenty-two trillion, one hundred thirty-two billion, three hundred ten million, thirty-one thousand, two hundred seventy-seven".