1122200112202 has 64 divisors (see below), whose sum is σ = 1951084122624. Its totient is φ = 479452216320.

The previous prime is 1122200112199. The next prime is 1122200112203. The reversal of 1122200112202 is 2022110022211.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1122200112203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19308927 + ... + 19366957.

It is an arithmetic number, because the mean of its divisors is an integer number (30485689416).

Almost surely, 2^{1122200112202} is an apocalyptic number.

1122200112202 is a deficient number, since it is larger than the sum of its proper divisors (828884010422).

1122200112202 is a wasteful number, since it uses less digits than its factorization.

1122200112202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58783.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1122200112202 its reverse (2022110022211), we get a palindrome (3144310134413).

The spelling of 1122200112202 in words is "one trillion, one hundred twenty-two billion, two hundred million, one hundred twelve thousand, two hundred two".