200111211212000 has 192 divisors, whose sum is σ = 559691286755328. Its totient is φ = 69603899200000.

The previous prime is 200111211211991. The next prime is 200111211212047. The reversal of 200111211212000 is 212112111002.

It is a congruent number.

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, 97857176 + ... + 99881175.

It is an arithmetic number, because the mean of its divisors is an integer number (2915058785184).

Almost surely, 2^{200111211212000} is an apocalyptic number.

200111211212000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200111211212000 is an abundant number, since it is smaller than the sum of its proper divisors (359580075543328).

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

200111211212000 is a wasteful number, since it uses less digits than its factorization.

200111211212000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197738410 (or 197738392 counting only the distinct ones).

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

Adding to 200111211212000 its reverse (212112111002), we get a palindrome (200323323323002).

The spelling of 200111211212000 in words is "two hundred trillion, one hundred eleven billion, two hundred eleven million, two hundred twelve thousand".