112120211110022 has 4 divisors (see below), whose sum is σ = 168180316665036. Its totient is φ = 56060105555010.

The previous prime is 112120211109857. The next prime is 112120211110049. The reversal of 112120211110022 is 220011112021211.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28030052777504 + ... + 28030052777507.

It is an arithmetic number, because the mean of its divisors is an integer number (42045079166259).

Almost surely, 2^{112120211110022} is an apocalyptic number.

112120211110022 is a deficient number, since it is larger than the sum of its proper divisors (56060105555014).

112120211110022 is an equidigital number, since it uses as much as digits as its factorization.

112120211110022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56060105555013.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112120211110022 its reverse (220011112021211), we get a palindrome (332131323131233).

The spelling of 112120211110022 in words is "one hundred twelve trillion, one hundred twenty billion, two hundred eleven million, one hundred ten thousand, twenty-two".