23202202009 has 8 divisors (see below), whose sum is σ = 26548872768. Its totient is φ = 19863548880.

The previous prime is 23202201929. The next prime is 23202202069. The reversal of 23202202009 is 90020220232.

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

It is not a de Polignac number, because 23202202009 - 2²⁵ = 23168647577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23202202069) 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, 1998202 + ... + 2009779.

It is an arithmetic number, because the mean of its divisors is an integer number (3318609096).

Almost surely, 2^23202202009 is an apocalyptic number.

It is an amenable number.

23202202009 is a deficient number, since it is larger than the sum of its proper divisors (3346670759).

23202202009 is an equidigital number, since it uses as much as digits as its factorization.

23202202009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4008815.

The product of its (nonzero) digits is 864, while the sum is 22.

The spelling of 23202202009 in words is "twenty-three billion, two hundred two million, two hundred two thousand, nine".