2202101122 has 32 divisors (see below), whose sum is σ = 3656423232. Its totient is φ = 988231104.

The previous prime is 2202101119. The next prime is 2202101129. The reversal of 2202101122 is 2211012022.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (2202101129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249448 + ... + 258124.

It is an arithmetic number, because the mean of its divisors is an integer number (114263226).

Almost surely, 2^2202101122 is an apocalyptic number.

2202101122 is a deficient number, since it is larger than the sum of its proper divisors (1454322110).

2202101122 is a wasteful number, since it uses less digits than its factorization.

2202101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8962.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 2202101122 is about 46926.5502887225. The cubic root of 2202101122 is about 1301.0053607609.

Adding to 2202101122 its reverse (2211012022), we get a palindrome (4413113144).

The spelling of 2202101122 in words is "two billion, two hundred two million, one hundred one thousand, one hundred twenty-two".