102112102022 has 16 divisors (see below), whose sum is σ = 175159936512. Its totient is φ = 43734674760.

The previous prime is 102112102013. The next prime is 102112102033. The reversal of 102112102022 is 220201211201.

102112102022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 102112101988 and 102112102006.

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, 2281604 + ... + 2325927.

It is an arithmetic number, because the mean of its divisors is an integer number (10947496032).

Almost surely, 2^102112102022 is an apocalyptic number.

102112102022 is a deficient number, since it is larger than the sum of its proper divisors (73047834490).

102112102022 is a wasteful number, since it uses less digits than its factorization.

102112102022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4609123.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102112102022 its reverse (220201211201), we get a palindrome (322313313223).

The spelling of 102112102022 in words is "one hundred two billion, one hundred twelve million, one hundred two thousand, twenty-two".