23202230222 has 16 divisors (see below), whose sum is σ = 34878594192. Its totient is φ = 11576053440.

The previous prime is 23202230113. The next prime is 23202230239. The reversal of 23202230222 is 22203220232.

It is a junction number, because it is equal to n+sod(n) for n = 23202230194 and 23202230203.

It is a congruent number.

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, 3086993 + ... + 3094499.

It is an arithmetic number, because the mean of its divisors is an integer number (2179912137).

Almost surely, 2^23202230222 is an apocalyptic number.

23202230222 is a deficient number, since it is larger than the sum of its proper divisors (11676363970).

23202230222 is a wasteful number, since it uses less digits than its factorization.

23202230222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10643.

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 23202230222 its reverse (22203220232), we get a palindrome (45405450454).

The spelling of 23202230222 in words is "twenty-three billion, two hundred two million, two hundred thirty thousand, two hundred twenty-two".