2202100100122 has 32 divisors (see below), whose sum is σ = 3714922673280. Its totient is φ = 971373247680.

The previous prime is 2202100100107. The next prime is 2202100100159. The reversal of 2202100100122 is 2210010012022.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 763204 + ... + 2233087.

It is an arithmetic number, because the mean of its divisors is an integer number (116091333540).

Almost surely, 2^{2202100100122} is an apocalyptic number.

2202100100122 is a deficient number, since it is larger than the sum of its proper divisors (1512822573158).

2202100100122 is a wasteful number, since it uses less digits than its factorization.

2202100100122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2997558.

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

Adding to 2202100100122 its reverse (2210010012022), we get a palindrome (4412110112144).

The spelling of 2202100100122 in words is "two trillion, two hundred two billion, one hundred million, one hundred thousand, one hundred twenty-two".