202522311225139 has 2 divisors, whose sum is σ = 202522311225140. Its totient is φ = 202522311225138.

The previous prime is 202522311225137. The next prime is 202522311225271. The reversal of 202522311225139 is 931522113225202.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 202522311225139 - 2¹ = 202522311225137 is a prime.

Together with 202522311225137, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (202522311225137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101261155612569 + 101261155612570.

It is an arithmetic number, because the mean of its divisors is an integer number (101261155612570).

Almost surely, 2^{202522311225139} is an apocalyptic number.

202522311225139 is a deficient number, since it is larger than the sum of its proper divisors (1).

202522311225139 is an equidigital number, since it uses as much as digits as its factorization.

202522311225139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 202522311225139 in words is "two hundred two trillion, five hundred twenty-two billion, three hundred eleven million, two hundred twenty-five thousand, one hundred thirty-nine".