10268721202 has 8 divisors (see below), whose sum is σ = 15426457200. Its totient is φ = 5126568804.

The previous prime is 10268721193. The next prime is 10268721217. The reversal of 10268721202 is 20212786201.

It is a happy number.

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, 3894252 + ... + 3896887.

It is an arithmetic number, because the mean of its divisors is an integer number (1928307150).

Almost surely, 2^10268721202 is an apocalyptic number.

10268721202 is a deficient number, since it is larger than the sum of its proper divisors (5157735998).

10268721202 is an equidigital number, since it uses as much as digits as its factorization.

10268721202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7791800.

The product of its (nonzero) digits is 5376, while the sum is 31.

The spelling of 10268721202 in words is "ten billion, two hundred sixty-eight million, seven hundred twenty-one thousand, two hundred two".