220122203113202 has 16 divisors (see below), whose sum is σ = 356384688649920. Its totient is φ = 101365529193552.

The previous prime is 220122203113181. The next prime is 220122203113223. The reversal of 220122203113202 is 202311302221022.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (220122203113181) and next prime (220122203113223).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9555562502 + ... + 9555585537.

It is an arithmetic number, because the mean of its divisors is an integer number (22274043040620).

Almost surely, 2^{220122203113202} is an apocalyptic number.

220122203113202 is a deficient number, since it is larger than the sum of its proper divisors (136262485536718).

220122203113202 is a wasteful number, since it uses less digits than its factorization.

220122203113202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19111148497.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 220122203113202 its reverse (202311302221022), we get a palindrome (422433505334224).

The spelling of 220122203113202 in words is "two hundred twenty trillion, one hundred twenty-two billion, two hundred three million, one hundred thirteen thousand, two hundred two".