102322211022 has 48 divisors (see below), whose sum is σ = 223850345472. Its totient is φ = 33776522640.

The previous prime is 102322211021. The next prime is 102322211039. The reversal of 102322211022 is 220112223201.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 102322210986 and 102322211004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102322211021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6523233 + ... + 6538899.

It is an arithmetic number, because the mean of its divisors is an integer number (4663548864).

Almost surely, 2^102322211022 is an apocalyptic number.

102322211022 is an abundant number, since it is smaller than the sum of its proper divisors (121528134450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102322211022 is a wasteful number, since it uses less digits than its factorization.

102322211022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19173 (or 19170 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 102322211022 its reverse (220112223201), we get a palindrome (322434434223).

The spelling of 102322211022 in words is "one hundred two billion, three hundred twenty-two million, two hundred eleven thousand, twenty-two".