102022472247719 has 2 divisors, whose sum is σ = 102022472247720. Its totient is φ = 102022472247718.

The previous prime is 102022472247713. The next prime is 102022472247841. The reversal of 102022472247719 is 917742274220201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102022472247719 - 2³⁶ = 101953752770983 is a prime.

It is a super-2 number, since 2×102022472247719² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102022472247713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51011236123859 + 51011236123860.

It is an arithmetic number, because the mean of its divisors is an integer number (51011236123860).

Almost surely, 2^{102022472247719} is an apocalyptic number.

102022472247719 is a deficient number, since it is larger than the sum of its proper divisors (1).

102022472247719 is an equidigital number, since it uses as much as digits as its factorization.

102022472247719 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1580544, while the sum is 50.

The spelling of 102022472247719 in words is "one hundred two trillion, twenty-two billion, four hundred seventy-two million, two hundred forty-seven thousand, seven hundred nineteen".