200000012202 has 24 divisors (see below), whose sum is σ = 433447753284. Its totient is φ = 66649071744.

The previous prime is 200000012171. The next prime is 200000012231. The reversal of 200000012202 is 202210000002.

It can be written as a sum of positive squares in 2 ways, for example, as 195745189761 + 4254822441 = 442431^2 + 65229^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1396413 + ... + 1532960.

Almost surely, 2^200000012202 is an apocalyptic number.

200000012202 is an abundant number, since it is smaller than the sum of its proper divisors (233447741082).

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

200000012202 is a wasteful number, since it uses less digits than its factorization.

200000012202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2933174 (or 2933171 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

Adding to 200000012202 its reverse (202210000002), we get a palindrome (402210012204).

The spelling of 200000012202 in words is "two hundred billion, twelve thousand, two hundred two".