112100110221100 has 36 divisors (see below), whose sum is σ = 253833640888464. Its totient is φ = 42890476953280.

The previous prime is 112100110221079. The next prime is 112100110221163. The reversal of 112100110221100 is 1122011001211.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24369586879 + ... + 24369591478.

It is an arithmetic number, because the mean of its divisors is an integer number (7050934469124).

Almost surely, 2^{112100110221100} is an apocalyptic number.

112100110221100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112100110221100 is an abundant number, since it is smaller than the sum of its proper divisors (141733530667364).

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

112100110221100 is a wasteful number, since it uses less digits than its factorization.

112100110221100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48739178394 (or 48739178387 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 112100110221100 its reverse (1122011001211), we get a palindrome (113222121222311).

The spelling of 112100110221100 in words is "one hundred twelve trillion, one hundred billion, one hundred ten million, two hundred twenty-one thousand, one hundred".