22370157242051 has 2 divisors, whose sum is σ = 22370157242052. Its totient is φ = 22370157242050.

The previous prime is 22370157241979. The next prime is 22370157242053. The reversal of 22370157242051 is 15024275107322.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22370157242051 is a prime.

Together with 22370157242053, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (22370157242053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11185078621025 + 11185078621026.

It is an arithmetic number, because the mean of its divisors is an integer number (11185078621026).

Almost surely, 2^{22370157242051} is an apocalyptic number.

22370157242051 is a deficient number, since it is larger than the sum of its proper divisors (1).

22370157242051 is an equidigital number, since it uses as much as digits as its factorization.

22370157242051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 235200, while the sum is 41.

The spelling of 22370157242051 in words is "twenty-two trillion, three hundred seventy billion, one hundred fifty-seven million, two hundred forty-two thousand, fifty-one".