200210120112 has 40 divisors (see below), whose sum is σ = 517234181104. Its totient is φ = 66733519104.

The previous prime is 200210120111. The next prime is 200210120141. The reversal of 200210120112 is 211021012002.

It is a super-2 number, since 2×200210120112² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (200210120111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1053378 + ... + 1228830.

Almost surely, 2^200210120112 is an apocalyptic number.

It is an amenable number.

200210120112 is an abundant number, since it is smaller than the sum of its proper divisors (317024060992).

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

200210120112 is a wasteful number, since it uses less digits than its factorization.

200210120112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199237 (or 199231 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 200210120112 its reverse (211021012002), we get a palindrome (411231132114).

The spelling of 200210120112 in words is "two hundred billion, two hundred ten million, one hundred twenty thousand, one hundred twelve".