112222022200120 has 32 divisors (see below), whose sum is σ = 288570914229600. Its totient is φ = 38476121897088.

The previous prime is 112222022200103. The next prime is 112222022200201. The reversal of 112222022200120 is 21002220222211.

It is a super-2 number, since 2×112222022200120² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200396467935 + ... + 200396468494.

It is an arithmetic number, because the mean of its divisors is an integer number (9017841069675).

Almost surely, 2^{112222022200120} is an apocalyptic number.

112222022200120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112222022200120 is an abundant number, since it is smaller than the sum of its proper divisors (176348892029480).

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

112222022200120 is a wasteful number, since it uses less digits than its factorization.

112222022200120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400792936447 (or 400792936443 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 112222022200120 its reverse (21002220222211), we get a palindrome (133224242422331).

The spelling of 112222022200120 in words is "one hundred twelve trillion, two hundred twenty-two billion, twenty-two million, two hundred thousand, one hundred twenty".