112201222020202 has 32 divisors (see below), whose sum is σ = 192636196945920. Its totient is φ = 48013481818800.

The previous prime is 112201222020187. The next prime is 112201222020211. The reversal of 112201222020202 is 202020222102211.

It is a super-2 number, since 2×112201222020202² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112201222020202.

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, 22185577 + ... + 26769427.

It is an arithmetic number, because the mean of its divisors is an integer number (6019881154560).

Almost surely, 2^{112201222020202} is an apocalyptic number.

112201222020202 is a deficient number, since it is larger than the sum of its proper divisors (80434974925718).

112201222020202 is a wasteful number, since it uses less digits than its factorization.

112201222020202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4586506.

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

Adding to 112201222020202 its reverse (202020222102211), we get a palindrome (314221444122413).

The spelling of 112201222020202 in words is "one hundred twelve trillion, two hundred one billion, two hundred twenty-two million, twenty thousand, two hundred two".