23222202132 has 24 divisors (see below), whose sum is σ = 54233679136. Its totient is φ = 7733799648.

The previous prime is 23222202127. The next prime is 23222202151. The reversal of 23222202132 is 23120222232.

It is a junction number, because it is equal to n+sod(n) for n = 23222202099 and 23222202108.

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, 852838 + ... + 879645.

Almost surely, 2^23222202132 is an apocalyptic number.

It is an amenable number.

23222202132 is an abundant number, since it is smaller than the sum of its proper divisors (31011477004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23222202132 is a wasteful number, since it uses less digits than its factorization.

23222202132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1733607 (or 1733605 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 23222202132 its reverse (23120222232), we get a palindrome (46342424364).

The spelling of 23222202132 in words is "twenty-three billion, two hundred twenty-two million, two hundred two thousand, one hundred thirty-two".