112100220121010 has 32 divisors (see below), whose sum is σ = 220980582542592. Its totient is φ = 40605102714880.

The previous prime is 112100220121007. The next prime is 112100220121037. The reversal of 112100220121010 is 10121022001211.

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, 1982642762 + ... + 1982699301.

It is an arithmetic number, because the mean of its divisors is an integer number (6905643204456).

Almost surely, 2^{112100220121010} is an apocalyptic number.

112100220121010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112100220121010 is a deficient number, since it is larger than the sum of its proper divisors (108880362421582).

112100220121010 is a wasteful number, since it uses less digits than its factorization.

112100220121010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3965342338.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112100220121010 its reverse (10121022001211), we get a palindrome (122221242122221).

The spelling of 112100220121010 in words is "one hundred twelve trillion, one hundred billion, two hundred twenty million, one hundred twenty-one thousand, ten".