102220032263 has 2 divisors, whose sum is σ = 102220032264. Its totient is φ = 102220032262.

The previous prime is 102220032259. The next prime is 102220032311. The reversal of 102220032263 is 362230022201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102220032263 - 2² = 102220032259 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102220092263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51110016131 + 51110016132.

It is an arithmetic number, because the mean of its divisors is an integer number (51110016132).

Almost surely, 2^102220032263 is an apocalyptic number.

102220032263 is a deficient number, since it is larger than the sum of its proper divisors (1).

102220032263 is an equidigital number, since it uses as much as digits as its factorization.

102220032263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 102220032263 its reverse (362230022201), we get a palindrome (464450054464).

The spelling of 102220032263 in words is "one hundred two billion, two hundred twenty million, thirty-two thousand, two hundred sixty-three".