2202100122 has 64 divisors (see below), whose sum is σ = 4598812800. Its totient is φ = 702535680.

The previous prime is 2202100099. The next prime is 2202100169. The reversal of 2202100122 is 2210012022.

It is a junction number, because it is equal to n+sod(n) for n = 2202100098 and 2202100107.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2181954 + ... + 2182962.

It is an arithmetic number, because the mean of its divisors is an integer number (71856450).

Almost surely, 2^2202100122 is an apocalyptic number.

2202100122 is an abundant number, since it is smaller than the sum of its proper divisors (2396712678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2202100122 is a wasteful number, since it uses less digits than its factorization.

2202100122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1231.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 2202100122 is about 46926.5396337723. The cubic root of 2202100122 is about 1301.0051638269.

Adding to 2202100122 its reverse (2210012022), we get a palindrome (4412112144).

The spelling of 2202100122 in words is "two billion, two hundred two million, one hundred thousand, one hundred twenty-two".