22030431413377 has 2 divisors, whose sum is σ = 22030431413378. Its totient is φ = 22030431413376.

The previous prime is 22030431413371. The next prime is 22030431413413. The reversal of 22030431413377 is 77331413403022.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21703960880001 + 326470533376 = 4658751^2 + 571376^2 .

It is a cyclic number.

It is not a de Polignac number, because 22030431413377 - 2²³ = 22030423024769 is a prime.

It is not a weakly prime, because it can be changed into another prime (22030431413371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11015215706688 + 11015215706689.

It is an arithmetic number, because the mean of its divisors is an integer number (11015215706689).

Almost surely, 2^{22030431413377} is an apocalyptic number.

It is an amenable number.

22030431413377 is a deficient number, since it is larger than the sum of its proper divisors (1).

22030431413377 is an equidigital number, since it uses as much as digits as its factorization.

22030431413377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 254016, while the sum is 40.

Adding to 22030431413377 its reverse (77331413403022), we get a palindrome (99361844816399).

The spelling of 22030431413377 in words is "twenty-two trillion, thirty billion, four hundred thirty-one million, four hundred thirteen thousand, three hundred seventy-seven".