200100111122010 has 64 divisors (see below), whose sum is σ = 523928358397440. Its totient is φ = 48506350658880.

The previous prime is 200100111122003. The next prime is 200100111122033. The reversal of 200100111122010 is 10221111001002.

It is a super-2 number, since 2×200100111122010² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11498292 + ... + 23074031.

It is an arithmetic number, because the mean of its divisors is an integer number (8186380599960).

Almost surely, 2^{200100111122010} is an apocalyptic number.

200100111122010 is an abundant number, since it is smaller than the sum of its proper divisors (323828247275430).

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

200100111122010 is a wasteful number, since it uses less digits than its factorization.

200100111122010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34589883.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 200100111122010 its reverse (10221111001002), we get a palindrome (210321222123012).

The spelling of 200100111122010 in words is "two hundred trillion, one hundred billion, one hundred eleven million, one hundred twenty-two thousand, ten".