200111110202012 has 48 divisors (see below), whose sum is σ = 361965788524032. Its totient is φ = 96739845652800.

The previous prime is 200111110201997. The next prime is 200111110202077. The reversal of 200111110202012 is 210202011111002.

It is a super-2 number, since 2×200111110202012² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 78076793 + ... + 80599055.

It is an arithmetic number, because the mean of its divisors is an integer number (7540953927584).

Almost surely, 2^{200111110202012} is an apocalyptic number.

It is an amenable number.

200111110202012 is a deficient number, since it is larger than the sum of its proper divisors (161854678322020).

200111110202012 is a wasteful number, since it uses less digits than its factorization.

200111110202012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2526978 (or 2526976 counting only the distinct ones).

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

Adding to 200111110202012 its reverse (210202011111002), we get a palindrome (410313121313014).

The spelling of 200111110202012 in words is "two hundred trillion, one hundred eleven billion, one hundred ten million, two hundred two thousand, twelve".