210202200112 has 20 divisors (see below), whose sum is σ = 421310445120. Its totient is φ = 101476923968.

The previous prime is 210202200107. The next prime is 210202200179. The reversal of 210202200112 is 211002202012.

It is a happy number.

It is a super-3 number, since 3×210202200112³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210202200092 and 210202200101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226510528 + ... + 226511455.

It is an arithmetic number, because the mean of its divisors is an integer number (21065522256).

Almost surely, 2^210202200112 is an apocalyptic number.

It is an amenable number.

210202200112 is an abundant number, since it is smaller than the sum of its proper divisors (211108245008).

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

210202200112 is a wasteful number, since it uses less digits than its factorization.

210202200112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453022020 (or 453022014 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 210202200112 its reverse (211002202012), we get a palindrome (421204402124).

The spelling of 210202200112 in words is "two hundred ten billion, two hundred two million, two hundred thousand, one hundred twelve".