10122200122210 has 32 divisors (see below), whose sum is σ = 20361108547584. Its totient is φ = 3591024432000.

The previous prime is 10122200122157. The next prime is 10122200122211. The reversal of 10122200122210 is 1222100222101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10122200122211) 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, 1122190626 + ... + 1122199645.

It is an arithmetic number, because the mean of its divisors is an integer number (636284642112).

Almost surely, 2^{10122200122210} is an apocalyptic number.

10122200122210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10122200122210 is an abundant number, since it is smaller than the sum of its proper divisors (10238908425374).

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

10122200122210 is a wasteful number, since it uses less digits than its factorization.

10122200122210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2244390330.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10122200122210 its reverse (1222100222101), we get a palindrome (11344300344311).

The spelling of 10122200122210 in words is "ten trillion, one hundred twenty-two billion, two hundred million, one hundred twenty-two thousand, two hundred ten".