200122010121110 has 64 divisors (see below), whose sum is σ = 456467355362304. Its totient is φ = 61353139132800.

The previous prime is 200122010121079. The next prime is 200122010121113. The reversal of 200122010121110 is 11121010221002.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200122010121113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2130270362 + ... + 2130364301.

It is an arithmetic number, because the mean of its divisors is an integer number (7132302427536).

Almost surely, 2^{200122010121110} is an apocalyptic number.

200122010121110 is an abundant number, since it is smaller than the sum of its proper divisors (256345345241194).

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

200122010121110 is a wasteful number, since it uses less digits than its factorization.

200122010121110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4260634749.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 200122010121110 its reverse (11121010221002), we get a palindrome (211243020342112).

The spelling of 200122010121110 in words is "two hundred trillion, one hundred twenty-two billion, ten million, one hundred twenty-one thousand, one hundred ten".