10722621500651 has 8 divisors (see below), whose sum is σ = 10724237354544. Its totient is φ = 10721005793280.

The previous prime is 10722621500639. The next prime is 10722621500687. The reversal of 10722621500651 is 15600512622701.

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-10722621500651 is a prime.

It is a super-2 number, since 2×10722621500651² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10722621500951) 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, 277819211 + ... + 277857803.

It is an arithmetic number, because the mean of its divisors is an integer number (1340529669318).

Almost surely, 2^{10722621500651} is an apocalyptic number.

10722621500651 is a deficient number, since it is larger than the sum of its proper divisors (1615853893).

10722621500651 is a wasteful number, since it uses less digits than its factorization.

10722621500651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73261.

The product of its (nonzero) digits is 50400, while the sum is 38.

The spelling of 10722621500651 in words is "ten trillion, seven hundred twenty-two billion, six hundred twenty-one million, five hundred thousand, six hundred fifty-one".