22455654513319 has 2 divisors, whose sum is σ = 22455654513320. Its totient is φ = 22455654513318.

The previous prime is 22455654513293. The next prime is 22455654513371. The reversal of 22455654513319 is 91331545655422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22455654513319 - 2²³ = 22455646124711 is a prime.

It is a super-2 number, since 2×22455654513319² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22455654513319.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22455654583319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11227827256659 + 11227827256660.

It is an arithmetic number, because the mean of its divisors is an integer number (11227827256660).

Almost surely, 2^{22455654513319} is an apocalyptic number.

22455654513319 is a deficient number, since it is larger than the sum of its proper divisors (1).

22455654513319 is an equidigital number, since it uses as much as digits as its factorization.

22455654513319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19440000, while the sum is 55.

The spelling of 22455654513319 in words is "twenty-two trillion, four hundred fifty-five billion, six hundred fifty-four million, five hundred thirteen thousand, three hundred nineteen".