22970800643 has 8 divisors (see below), whose sum is σ = 26257178880. Its totient is φ = 19685631240.

The previous prime is 22970800621. The next prime is 22970800669. The reversal of 22970800643 is 34600807922.

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 not a de Polignac number, because 22970800643 - 2²⁴ = 22954023427 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22970800643.

It is not an unprimeable number, because it can be changed into a prime (22970809643) 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, 261113 + ... + 337818.

It is an arithmetic number, because the mean of its divisors is an integer number (3282147360).

Almost surely, 2^22970800643 is an apocalyptic number.

22970800643 is a deficient number, since it is larger than the sum of its proper divisors (3286378237).

22970800643 is an equidigital number, since it uses as much as digits as its factorization.

22970800643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604417.

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 22970800643 in words is "twenty-two billion, nine hundred seventy million, eight hundred thousand, six hundred forty-three".