102022101112112 has 20 divisors (see below), whose sum is σ = 198073709669136. Its totient is φ = 50906305068480.

The previous prime is 102022101112111. The next prime is 102022101112171. The reversal of 102022101112112 is 211211101220201.

It is not an unprimeable number, because it can be changed into a prime (102022101112111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6546584939 + ... + 6546600522.

Almost surely, 2^{102022101112112} is an apocalyptic number.

It is an amenable number.

102022101112112 is a deficient number, since it is larger than the sum of its proper divisors (96051608557024).

102022101112112 is a wasteful number, since it uses less digits than its factorization.

102022101112112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13093185956 (or 13093185950 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 102022101112112 its reverse (211211101220201), we get a palindrome (313233202332313).

The spelling of 102022101112112 in words is "one hundred two trillion, twenty-two billion, one hundred one million, one hundred twelve thousand, one hundred twelve".