22524253412 has 24 divisors (see below), whose sum is σ = 39513096000. Its totient is φ = 11234825120.

The previous prime is 22524253393. The next prime is 22524253417. The reversal of 22524253412 is 21435242522.

It is a super-4 number, since 4×22524253412⁴ (a number of 43 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (22524253417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6680087 + ... + 6683457.

It is an arithmetic number, because the mean of its divisors is an integer number (1646379000).

Almost surely, 2^22524253412 is an apocalyptic number.

It is an amenable number.

22524253412 is a deficient number, since it is larger than the sum of its proper divisors (16988842588).

22524253412 is a wasteful number, since it uses less digits than its factorization.

22524253412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6931 (or 6929 counting only the distinct ones).

The product of its digits is 38400, while the sum is 32.

Adding to 22524253412 its reverse (21435242522), we get a palindrome (43959495934).

The spelling of 22524253412 in words is "twenty-two billion, five hundred twenty-four million, two hundred fifty-three thousand, four hundred twelve".