210000022000202 has 12 divisors (see below), whose sum is σ = 366428609816850. Its totient is φ = 90000009428616.

The previous prime is 210000022000133. The next prime is 210000022000261. The reversal of 210000022000202 is 202000220000012.

It can be written as a sum of positive squares in only one way, i.e., 140279175290401 + 69720846709801 = 11843951^2 + 8349901^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1071428683577 + ... + 1071428683772.

Almost surely, 2^{210000022000202} is an apocalyptic number.

210000022000202 is a deficient number, since it is larger than the sum of its proper divisors (156428587816648).

210000022000202 is a wasteful number, since it uses less digits than its factorization.

210000022000202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2142857367365 (or 2142857367358 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 210000022000202 its reverse (202000220000012), we get a palindrome (412000242000214).

The spelling of 210000022000202 in words is "two hundred ten trillion, twenty-two million, two hundred two", and thus it is an aban number.