22433135012 has 6 divisors (see below), whose sum is σ = 39257986278. Its totient is φ = 11216567504.

The previous prime is 22433135003. The next prime is 22433135029. The reversal of 22433135012 is 21053133422.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 12603205696 + 9829929316 = 112264^2 + 99146^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2804141873 + ... + 2804141880.

It is an arithmetic number, because the mean of its divisors is an integer number (6542997713).

Almost surely, 2^22433135012 is an apocalyptic number.

It is an amenable number.

22433135012 is a deficient number, since it is larger than the sum of its proper divisors (16824851266).

22433135012 is a wasteful number, since it uses less digits than its factorization.

22433135012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5608283757 (or 5608283755 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 22433135012 its reverse (21053133422), we get a palindrome (43486268434).

The spelling of 22433135012 in words is "twenty-two billion, four hundred thirty-three million, one hundred thirty-five thousand, twelve".