220122211202 has 8 divisors (see below), whose sum is σ = 330661152912. Its totient is φ = 109901826900.

The previous prime is 220122211201. The next prime is 220122211303. The reversal of 220122211202 is 202112221022.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (220122211201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79637624 + ... + 79640387.

It is an arithmetic number, because the mean of its divisors is an integer number (41332644114).

Almost surely, 2^220122211202 is an apocalyptic number.

220122211202 is a deficient number, since it is larger than the sum of its proper divisors (110538941710).

220122211202 is a wasteful number, since it uses less digits than its factorization.

220122211202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159278704.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 220122211202 its reverse (202112221022), we get a palindrome (422234432224).

The spelling of 220122211202 in words is "two hundred twenty billion, one hundred twenty-two million, two hundred eleven thousand, two hundred two".