10000722527 has 4 divisors (see below), whose sum is σ = 10137718800. Its totient is φ = 9863726256.

The previous prime is 10000722517. The next prime is 10000722547. The reversal of 10000722527 is 72522700001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10000722527 - 2¹⁸ = 10000460383 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10000722496 and 10000722505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000722517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68498027 + ... + 68498172.

It is an arithmetic number, because the mean of its divisors is an integer number (2534429700).

Almost surely, 2^10000722527 is an apocalyptic number.

10000722527 is a deficient number, since it is larger than the sum of its proper divisors (136996273).

10000722527 is an equidigital number, since it uses as much as digits as its factorization.

10000722527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136996272.

The product of its (nonzero) digits is 1960, while the sum is 26.

The spelling of 10000722527 in words is "ten billion, seven hundred twenty-two thousand, five hundred twenty-seven".