220002201122 has 32 divisors (see below), whose sum is σ = 360939547584. Its totient is φ = 99741211200.

The previous prime is 220002201079. The next prime is 220002201127. The reversal of 220002201122 is 221102200022.

It is a junction number, because it is equal to n+sod(n) for n = 220002201097 and 220002201106.

It is not an unprimeable number, because it can be changed into a prime (220002201127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45707588 + ... + 45712400.

It is an arithmetic number, because the mean of its divisors is an integer number (11279360862).

Almost surely, 2^220002201122 is an apocalyptic number.

220002201122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220002201122 is a deficient number, since it is larger than the sum of its proper divisors (140937346462).

220002201122 is a wasteful number, since it uses less digits than its factorization.

220002201122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9794.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 220002201122 its reverse (221102200022), we get a palindrome (441104401144).

It can be divided in two parts, 220002 and 201122, that added together give a palindrome (421124).

The spelling of 220002201122 in words is "two hundred twenty billion, two million, two hundred one thousand, one hundred twenty-two".