2100222202130 has 32 divisors (see below), whose sum is σ = 4076862451200. Its totient is φ = 774388089792.

The previous prime is 2100222202097. The next prime is 2100222202153. The reversal of 2100222202130 is 312022220012.

It is a junction number, because it is equal to n+sod(n) for n = 2100222202099 and 2100222202108.

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, 11141270 + ... + 11328209.

It is an arithmetic number, because the mean of its divisors is an integer number (127401951600).

Almost surely, 2^{2100222202130} is an apocalyptic number.

2100222202130 is a deficient number, since it is larger than the sum of its proper divisors (1976640249070).

2100222202130 is a wasteful number, since it uses less digits than its factorization.

2100222202130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22470218.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 2100222202130 its reverse (312022220012), we get a palindrome (2412244422142).

The spelling of 2100222202130 in words is "two trillion, one hundred billion, two hundred twenty-two million, two hundred two thousand, one hundred thirty".