2200102120210 has 32 divisors (see below), whose sum is σ = 3978860728752. Its totient is φ = 875893616640.

The previous prime is 2200102120207. The next prime is 2200102120211. The reversal of 2200102120210 is 120212010022.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 3603240729 + 2196498879481 = 60027^2 + 1482059^2 .

It is not an unprimeable number, because it can be changed into a prime (2200102120211) 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, 5349442 + ... + 5746018.

Almost surely, 2^{2200102120210} is an apocalyptic number.

2200102120210 is a deficient number, since it is larger than the sum of its proper divisors (1778758608542).

2200102120210 is a wasteful number, since it uses less digits than its factorization.

2200102120210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399198.

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

Adding to 2200102120210 its reverse (120212010022), we get a palindrome (2320314130232).

The spelling of 2200102120210 in words is "two trillion, two hundred billion, one hundred two million, one hundred twenty thousand, two hundred ten".