200102112202 has 8 divisors (see below), whose sum is σ = 307473977412. Its totient is φ = 97610786400.

The previous prime is 200102112193. The next prime is 200102112253. The reversal of 200102112202 is 202211201002.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 196824435201 + 3277677001 = 443649^2 + 57251^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1220134749 + ... + 1220134912.

Almost surely, 2^200102112202 is an apocalyptic number.

200102112202 is a deficient number, since it is larger than the sum of its proper divisors (107371865210).

200102112202 is a wasteful number, since it uses less digits than its factorization.

200102112202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2440269704.

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

Adding to 200102112202 its reverse (202211201002), we get a palindrome (402313313204).

The spelling of 200102112202 in words is "two hundred billion, one hundred two million, one hundred twelve thousand, two hundred two".