102022011023112 has 64 divisors (see below), whose sum is σ = 283856782896000. Its totient is φ = 33951860068032.

The previous prime is 102022011023063. The next prime is 102022011023131. The reversal of 102022011023112 is 211320110220201.

102022011023112 is a `hidden beast` number, since 1 + 0 + 20 + 220 + 110 + 2 + 311 + 2 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 385123812 + ... + 385388627.

It is an arithmetic number, because the mean of its divisors is an integer number (4435262232750).

Almost surely, 2^{102022011023112} is an apocalyptic number.

102022011023112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102022011023112 is an abundant number, since it is smaller than the sum of its proper divisors (181834771872888).

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

102022011023112 is a wasteful number, since it uses less digits than its factorization.

102022011023112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770513067 (or 770513057 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 102022011023112 its reverse (211320110220201), we get a palindrome (313342121243313).

The spelling of 102022011023112 in words is "one hundred two trillion, twenty-two billion, eleven million, twenty-three thousand, one hundred twelve".