22241023012 has 48 divisors (see below), whose sum is σ = 43567272000. Its totient is φ = 9864005760.

The previous prime is 22241023001. The next prime is 22241023031. The reversal of 22241023012 is 21032014222.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283239 + ... + 353137.

It is an arithmetic number, because the mean of its divisors is an integer number (907651500).

Almost surely, 2^22241023012 is an apocalyptic number.

It is an amenable number.

22241023012 is a deficient number, since it is larger than the sum of its proper divisors (21326248988).

22241023012 is a wasteful number, since it uses less digits than its factorization.

22241023012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70156 (or 70154 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 22241023012 its reverse (21032014222), we get a palindrome (43273037234).

The spelling of 22241023012 in words is "twenty-two billion, two hundred forty-one million, twenty-three thousand, twelve".