102220031299 has 2 divisors, whose sum is σ = 102220031300. Its totient is φ = 102220031298.

The previous prime is 102220031269. The next prime is 102220031327. The reversal of 102220031299 is 992130022201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102220031299 - 2⁵ = 102220031267 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102220031299.

It is not a weakly prime, because it can be changed into another prime (102220031219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51110015649 + 51110015650.

It is an arithmetic number, because the mean of its divisors is an integer number (51110015650).

Almost surely, 2^102220031299 is an apocalyptic number.

102220031299 is a deficient number, since it is larger than the sum of its proper divisors (1).

102220031299 is an equidigital number, since it uses as much as digits as its factorization.

102220031299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 31.

The spelling of 102220031299 in words is "one hundred two billion, two hundred twenty million, thirty-one thousand, two hundred ninety-nine".