10139622271 has 8 divisors (see below), whose sum is σ = 10270540800. Its totient is φ = 10008768120.

The previous prime is 10139622203. The next prime is 10139622277. The reversal of 10139622271 is 17222693101.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10139622271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10139622277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355926 + ... + 383356.

It is an arithmetic number, because the mean of its divisors is an integer number (1283817600).

Almost surely, 2^10139622271 is an apocalyptic number.

10139622271 is a deficient number, since it is larger than the sum of its proper divisors (130918529).

10139622271 is an equidigital number, since it uses as much as digits as its factorization.

10139622271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32189.

The product of its (nonzero) digits is 9072, while the sum is 34.

The spelling of 10139622271 in words is "ten billion, one hundred thirty-nine million, six hundred twenty-two thousand, two hundred seventy-one".