220122211203 has 28 divisors (see below), whose sum is σ = 347402486440. Its totient is φ = 139024545696.

The previous prime is 220122211201. The next prime is 220122211303. The reversal of 220122211203 is 302112221022.

It is not a de Polignac number, because 220122211203 - 2¹ = 220122211201 is a prime.

It is a Duffinian number.

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 27 ways as a sum of consecutive naturals, for example, 7932226 + ... + 7959927.

Almost surely, 2^220122211203 is an apocalyptic number.

220122211203 is a deficient number, since it is larger than the sum of its proper divisors (127280275237).

220122211203 is an equidigital number, since it uses as much as digits as its factorization.

220122211203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15892190 (or 15892175 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 220122211203 its reverse (302112221022), we get a palindrome (522234432225).

The spelling of 220122211203 in words is "two hundred twenty billion, one hundred twenty-two million, two hundred eleven thousand, two hundred three".