210002200111202 has 4 divisors (see below), whose sum is σ = 315003300166806. Its totient is φ = 105001100055600.

The previous prime is 210002200111169. The next prime is 210002200111213. The reversal of 210002200111202 is 202111002200012.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 197930598825961 + 12071601285241 = 14068781^2 + 3474421^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52500550027799 + ... + 52500550027802.

Almost surely, 2^{210002200111202} is an apocalyptic number.

210002200111202 is a deficient number, since it is larger than the sum of its proper divisors (105001100055604).

210002200111202 is a wasteful number, since it uses less digits than its factorization.

210002200111202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105001100055603.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 210002200111202 its reverse (202111002200012), we get a palindrome (412113202311214).

The spelling of 210002200111202 in words is "two hundred ten trillion, two billion, two hundred million, one hundred eleven thousand, two hundred two".