23202344332 has 12 divisors (see below), whose sum is σ = 40633946136. Its totient is φ = 11592645440.

The previous prime is 23202344303. The next prime is 23202344339. The reversal of 23202344332 is 23344320232.

It is a self number, because there is not a number n which added to its sum of digits gives 23202344332.

It is not an unprimeable number, because it can be changed into a prime (23202344339) 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, 2125558 + ... + 2136445.

It is an arithmetic number, because the mean of its divisors is an integer number (3386162178).

Almost surely, 2^23202344332 is an apocalyptic number.

It is an amenable number.

23202344332 is a deficient number, since it is larger than the sum of its proper divisors (17431601804).

23202344332 is a wasteful number, since it uses less digits than its factorization.

23202344332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4263368 (or 4263366 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 23202344332 its reverse (23344320232), we get a palindrome (46546664564).

The spelling of 23202344332 in words is "twenty-three billion, two hundred two million, three hundred forty-four thousand, three hundred thirty-two".