112100022101210 has 128 divisors (see below), whose sum is σ = 259655957164800. Its totient is φ = 34193376645120.

The previous prime is 112100022101203. The next prime is 112100022101219. The reversal of 112100022101210 is 12101220001211.

It is not an unprimeable number, because it can be changed into a prime (112100022101219) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 78799700 + ... + 80209679.

It is an arithmetic number, because the mean of its divisors is an integer number (2028562165350).

Almost surely, 2^{112100022101210} is an apocalyptic number.

112100022101210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112100022101210 is an abundant number, since it is smaller than the sum of its proper divisors (147555935063590).

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

112100022101210 is a wasteful number, since it uses less digits than its factorization.

112100022101210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159009456.

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

Adding to 112100022101210 its reverse (12101220001211), we get a palindrome (124201242102421).

The spelling of 112100022101210 in words is "one hundred twelve trillion, one hundred billion, twenty-two million, one hundred one thousand, two hundred ten".