22255633655239 has 2 divisors, whose sum is σ = 22255633655240. Its totient is φ = 22255633655238.

The previous prime is 22255633655221. The next prime is 22255633655257. The reversal of 22255633655239 is 93255633655222.

It is a balanced prime because it is at equal distance from previous prime (22255633655221) and next prime (22255633655257).

It is a cyclic number.

It is not a de Polignac number, because 22255633655239 - 2⁷ = 22255633655111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22255633605239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11127816827619 + 11127816827620.

It is an arithmetic number, because the mean of its divisors is an integer number (11127816827620).

Almost surely, 2^{22255633655239} is an apocalyptic number.

22255633655239 is a deficient number, since it is larger than the sum of its proper divisors (1).

22255633655239 is an equidigital number, since it uses as much as digits as its factorization.

22255633655239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 87480000, while the sum is 58.

The spelling of 22255633655239 in words is "twenty-two trillion, two hundred fifty-five billion, six hundred thirty-three million, six hundred fifty-five thousand, two hundred thirty-nine".