200122111002210 has 32 divisors (see below), whose sum is σ = 480767195862720. Its totient is φ = 53313215216448.

The previous prime is 200122111002173. The next prime is 200122111002257. The reversal of 200122111002210 is 12200111221002.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 200122111002210.

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, 3292534780 + ... + 3292595559.

It is an arithmetic number, because the mean of its divisors is an integer number (15023974870710).

Almost surely, 2^{200122111002210} is an apocalyptic number.

200122111002210 is an abundant number, since it is smaller than the sum of its proper divisors (280645084860510).

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

200122111002210 is a wasteful number, since it uses less digits than its factorization.

200122111002210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6585131362.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 200122111002210 its reverse (12200111221002), we get a palindrome (212322222223212).

The spelling of 200122111002210 in words is "two hundred trillion, one hundred twenty-two billion, one hundred eleven million, two thousand, two hundred ten".