10021111112202 has 8 divisors (see below), whose sum is σ = 20042222224416. Its totient is φ = 3340370370732.

The previous prime is 10021111112191. The next prime is 10021111112237. The reversal of 10021111112202 is 20221111112001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

10021111112202 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 835092592678 + ... + 835092592689.

It is an arithmetic number, because the mean of its divisors is an integer number (2505277778052).

Almost surely, 2^{10021111112202} is an apocalyptic number.

10021111112202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10021111112202 is a wasteful number, since it uses less digits than its factorization.

10021111112202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1670185185372.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 10021111112202 its reverse (20221111112001), we get a palindrome (30242222224203).

The spelling of 10021111112202 in words is "ten trillion, twenty-one billion, one hundred eleven million, one hundred twelve thousand, two hundred two".