200112222211002 has 96 divisors (see below), whose sum is σ = 439830626536080. Its totient is φ = 65747879193600.

The previous prime is 200112222210959. The next prime is 200112222211003.

It is a happy number.

200112222211002 is a `hidden beast` number, since 200 + 11 + 222 + 221 + 10 + 0 + 2 = 666.

200112222211002 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 8 ways, for example, as 197869263693201 + 2242958517801 = 14066601^2 + 1497651^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (200112222211003) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4711494838 + ... + 4711537310.

Almost surely, 2^{200112222211002} is an apocalyptic number.

200112222211002 is an abundant number, since it is smaller than the sum of its proper divisors (239718404325078).

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

200112222211002 is a wasteful number, since it uses less digits than its factorization.

200112222211002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54128 (or 54125 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The spelling of 200112222211002 in words is "two hundred trillion, one hundred twelve billion, two hundred twenty-two million, two hundred eleven thousand, two".