102001112011112 has 16 divisors (see below), whose sum is σ = 194493645784800. Its totient is φ = 50136139801840.

The previous prime is 102001112011103. The next prime is 102001112011129. The reversal of 102001112011112 is 211110211100201.

It is a super-2 number, since 2×102001112011112² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108052024964 + ... + 108052025907.

It is an arithmetic number, because the mean of its divisors is an integer number (12155852861550).

Almost surely, 2^{102001112011112} is an apocalyptic number.

It is an amenable number.

102001112011112 is a deficient number, since it is larger than the sum of its proper divisors (92492533773688).

102001112011112 is a wasteful number, since it uses less digits than its factorization.

102001112011112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216104050936 (or 216104050932 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 102001112011112 its reverse (211110211100201), we get a palindrome (313111323111313).

The spelling of 102001112011112 in words is "one hundred two trillion, one billion, one hundred twelve million, eleven thousand, one hundred twelve".