112100102211210 has 64 divisors (see below), whose sum is σ = 271573819545600. Its totient is φ = 29611984292352.

The previous prime is 112100102211197. The next prime is 112100102211221. The reversal of 112100102211210 is 12112201001211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 112100102211210.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 9478582 + ... + 17721278.

It is an arithmetic number, because the mean of its divisors is an integer number (4243340930400).

Almost surely, 2^{112100102211210} is an apocalyptic number.

112100102211210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112100102211210 is an abundant number, since it is smaller than the sum of its proper divisors (159473717334390).

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

112100102211210 is a wasteful number, since it uses less digits than its factorization.

112100102211210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8246975.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 112100102211210 its reverse (12112201001211), we get a palindrome (124212303212421).

The spelling of 112100102211210 in words is "one hundred twelve trillion, one hundred billion, one hundred two million, two hundred eleven thousand, two hundred ten".