210200000220202 has 8 divisors (see below), whose sum is σ = 333847059173316. Its totient is φ = 98917647162432.

The previous prime is 210200000220131. The next prime is 210200000220239. The reversal of 210200000220202 is 202022000002012.

It can be written as a sum of positive squares in 2 ways, for example, as 163029765792721 + 47170234427481 = 12768311^2 + 6868059^2 .

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, 3091176473793 + ... + 3091176473860.

Almost surely, 2^{210200000220202} is an apocalyptic number.

210200000220202 is a deficient number, since it is larger than the sum of its proper divisors (123647058953114).

210200000220202 is a wasteful number, since it uses less digits than its factorization.

210200000220202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6182352947672.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 210200000220202 its reverse (202022000002012), we get a palindrome (412222000222214).

The spelling of 210200000220202 in words is "two hundred ten trillion, two hundred billion, two hundred twenty thousand, two hundred two".