102322221022 has 16 divisors (see below), whose sum is σ = 175414629600. Its totient is φ = 43851103488.

The previous prime is 102322221019. The next prime is 102322221049. The reversal of 102322221022 is 220122223201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 517798 + ... + 687574.

It is an arithmetic number, because the mean of its divisors is an integer number (10963414350).

Almost surely, 2^102322221022 is an apocalyptic number.

102322221022 is a deficient number, since it is larger than the sum of its proper divisors (73092408578).

102322221022 is a wasteful number, since it uses less digits than its factorization.

102322221022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212835.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 102322221022 its reverse (220122223201), we get a palindrome (322444444223).

The spelling of 102322221022 in words is "one hundred two billion, three hundred twenty-two million, two hundred twenty-one thousand, twenty-two".