102320220022 has 16 divisors (see below), whose sum is σ = 161807984640. Its totient is φ = 48392549928.

The previous prime is 102320220019. The next prime is 102320220031. The reversal of 102320220022 is 220022023201.

It is a junction number, because it is equal to n+sod(n) for n = 102320219978 and 102320220005.

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, 2056278 + ... + 2105449.

It is an arithmetic number, because the mean of its divisors is an integer number (10112999040).

Almost surely, 2^102320220022 is an apocalyptic number.

102320220022 is a deficient number, since it is larger than the sum of its proper divisors (59487764618).

102320220022 is a wasteful number, since it uses less digits than its factorization.

102320220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4162395.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 102320220022 its reverse (220022023201), we get a palindrome (322342243223).

The spelling of 102320220022 in words is "one hundred two billion, three hundred twenty million, two hundred twenty thousand, twenty-two".