10200111210202 has 8 divisors (see below), whose sum is σ = 15304171057812. Its totient is φ = 5098720857600.

The previous prime is 10200111210197. The next prime is 10200111210217. The reversal of 10200111210202 is 20201211100201.

It can be written as a sum of positive squares in 2 ways, for example, as 10178786157241 + 21325052961 = 3190421^2 + 146031^2 .

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, 667364199 + ... + 667379482.

Almost surely, 2^{10200111210202} is an apocalyptic number.

10200111210202 is a deficient number, since it is larger than the sum of its proper divisors (5104059847610).

10200111210202 is a wasteful number, since it uses less digits than its factorization.

10200111210202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1334747504.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10200111210202 its reverse (20201211100201), we get a palindrome (30401322310403).

The spelling of 10200111210202 in words is "ten trillion, two hundred billion, one hundred eleven million, two hundred ten thousand, two hundred two".