23122252 has 12 divisors (see below), whose sum is σ = 40513536. Its totient is φ = 11546960.

The previous prime is 23122247. The next prime is 23122283. The reversal of 23122252 is 25222132.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 693 + ... + 6835.

It is an arithmetic number, because the mean of its divisors is an integer number (3376128).

Almost surely, 2^23122252 is an apocalyptic number.

It is an amenable number.

23122252 is a deficient number, since it is larger than the sum of its proper divisors (17391284).

23122252 is a wasteful number, since it uses less digits than its factorization.

23122252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7088 (or 7086 counting only the distinct ones).

The product of its digits is 480, while the sum is 19.

The square root of 23122252 is about 4808.5602834944. The cubic root of 23122252 is about 284.8896751602.

Adding to 23122252 its reverse (25222132), we get a palindrome (48344384).

The spelling of 23122252 in words is "twenty-three million, one hundred twenty-two thousand, two hundred fifty-two".