23202221002 has 16 divisors (see below), whose sum is σ = 36462235392. Its totient is φ = 11059313760.

The previous prime is 23202220999. The next prime is 23202221041. The reversal of 23202221002 is 20012220232.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2788603 + ... + 2796910.

It is an arithmetic number, because the mean of its divisors is an integer number (2278889712).

Almost surely, 2^23202221002 is an apocalyptic number.

23202221002 is a deficient number, since it is larger than the sum of its proper divisors (13260014390).

23202221002 is a wasteful number, since it uses less digits than its factorization.

23202221002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5585613.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 23202221002 its reverse (20012220232), we get a palindrome (43214441234).

The spelling of 23202221002 in words is "twenty-three billion, two hundred two million, two hundred twenty-one thousand, two".