112212112122010 has 32 divisors (see below), whose sum is σ = 202633421582592. Its totient is φ = 44740043537280.

The previous prime is 112212112121917. The next prime is 112212112122023. The reversal of 112212112122010 is 10221211212211.

It is a happy number.

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, 503730414 + ... + 503953126.

It is an arithmetic number, because the mean of its divisors is an integer number (6332294424456).

Almost surely, 2^{112212112122010} is an apocalyptic number.

112212112122010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112212112122010 is a deficient number, since it is larger than the sum of its proper divisors (90421309460582).

112212112122010 is a wasteful number, since it uses less digits than its factorization.

112212112122010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385038.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 112212112122010 its reverse (10221211212211), we get a palindrome (122433323334221).

The spelling of 112212112122010 in words is "one hundred twelve trillion, two hundred twelve billion, one hundred twelve million, one hundred twenty-two thousand, ten".