200211112100120 has 64 divisors (see below), whose sum is σ = 491673360074400. Its totient is φ = 72767583738880.

The previous prime is 200211112100071. The next prime is 200211112100137. The reversal of 200211112100120 is 21001211112002.

It is a junction number, because it is equal to n+sod(n) for n = 200211112100095 and 200211112100104.

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, 113048525 + ... + 114805884.

Almost surely, 2^{200211112100120} is an apocalyptic number.

200211112100120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200211112100120 is an abundant number, since it is smaller than the sum of its proper divisors (291462247974280).

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

200211112100120 is a wasteful number, since it uses less digits than its factorization.

200211112100120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227856428 (or 227856424 counting only the distinct ones).

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

Adding to 200211112100120 its reverse (21001211112002), we get a palindrome (221212323212122).

The spelling of 200211112100120 in words is "two hundred trillion, two hundred eleven billion, one hundred twelve million, one hundred thousand, one hundred twenty".