110112212001200 has 30 divisors (see below), whose sum is σ = 264544589333844. Its totient is φ = 44044884800320.

The previous prime is 110112212001139. The next prime is 110112212001221. The reversal of 110112212001200 is 2100212211011.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 137640264602 + ... + 137640265401.

Almost surely, 2^{110112212001200} is an apocalyptic number.

110112212001200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110112212001200 is an abundant number, since it is smaller than the sum of its proper divisors (154432377332644).

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

110112212001200 is a wasteful number, since it uses less digits than its factorization.

110112212001200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275280530021 (or 275280530010 counting only the distinct ones).

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

Adding to 110112212001200 its reverse (2100212211011), we get a palindrome (112212424212211).

The spelling of 110112212001200 in words is "one hundred ten trillion, one hundred twelve billion, two hundred twelve million, one thousand, two hundred".