102222020080051 has 2 divisors, whose sum is σ = 102222020080052. Its totient is φ = 102222020080050.

The previous prime is 102222020080049. The next prime is 102222020080067. The reversal of 102222020080051 is 150080020222201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102222020080051 - 2¹ = 102222020080049 is a prime.

Together with 102222020080049, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 102222020079998 and 102222020080025.

It is not a weakly prime, because it can be changed into another prime (102222020080021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51111010040025 + 51111010040026.

It is an arithmetic number, because the mean of its divisors is an integer number (51111010040026).

Almost surely, 2^{102222020080051} is an apocalyptic number.

102222020080051 is a deficient number, since it is larger than the sum of its proper divisors (1).

102222020080051 is an equidigital number, since it uses as much as digits as its factorization.

102222020080051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1280, while the sum is 25.

The spelling of 102222020080051 in words is "one hundred two trillion, two hundred twenty-two billion, twenty million, eighty thousand, fifty-one".