202220002125139 has 2 divisors, whose sum is σ = 202220002125140. Its totient is φ = 202220002125138.

The previous prime is 202220002125079. The next prime is 202220002125187. The reversal of 202220002125139 is 931521200022202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202220002125139 - 2⁹ = 202220002124627 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 202220002125139.

It is not a weakly prime, because it can be changed into another prime (202220002120139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101110001062569 + 101110001062570.

It is an arithmetic number, because the mean of its divisors is an integer number (101110001062570).

Almost surely, 2^{202220002125139} is an apocalyptic number.

202220002125139 is a deficient number, since it is larger than the sum of its proper divisors (1).

202220002125139 is an equidigital number, since it uses as much as digits as its factorization.

202220002125139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 202220002125139 in words is "two hundred two trillion, two hundred twenty billion, two million, one hundred twenty-five thousand, one hundred thirty-nine".