200111011012 has 12 divisors (see below), whose sum is σ = 382030112016. Its totient is φ = 90959550440.

The previous prime is 200111011007. The next prime is 200111011021. The reversal of 200111011012 is 210110111002.

It is a self number, because there is not a number n which added to its sum of digits gives 200111011012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2273988718 + ... + 2273988805.

It is an arithmetic number, because the mean of its divisors is an integer number (31835842668).

Almost surely, 2^200111011012 is an apocalyptic number.

200111011012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

200111011012 is a deficient number, since it is larger than the sum of its proper divisors (181919101004).

200111011012 is a wasteful number, since it uses less digits than its factorization.

200111011012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4547977538 (or 4547977536 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 200111011012 its reverse (210110111002), we get a palindrome (410221122014).

The spelling of 200111011012 in words is "two hundred billion, one hundred eleven million, eleven thousand, twelve".