102322122331220 has 24 divisors (see below), whose sum is σ = 234410680250208. Its totient is φ = 37208044484000.

The previous prime is 102322122331199. The next prime is 102322122331267. The reversal of 102322122331220 is 22133221223201.

It is a self number, because there is not a number n which added to its sum of digits gives 102322122331220.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232550277806 + ... + 232550278245.

It is an arithmetic number, because the mean of its divisors is an integer number (9767111677092).

Almost surely, 2^{102322122331220} is an apocalyptic number.

102322122331220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102322122331220 is an abundant number, since it is smaller than the sum of its proper divisors (132088557918988).

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

102322122331220 is a wasteful number, since it uses less digits than its factorization.

102322122331220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465100556071 (or 465100556069 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 102322122331220 its reverse (22133221223201), we get a palindrome (124455343554421).

The spelling of 102322122331220 in words is "one hundred two trillion, three hundred twenty-two billion, one hundred twenty-two million, three hundred thirty-one thousand, two hundred twenty".