22232003002012 has 12 divisors (see below), whose sum is σ = 38914384783176. Its totient is φ = 11113607349680.

The previous prime is 22232003002009. The next prime is 22232003002039. The reversal of 22232003002012 is 21020030023222.

It is a congruent number.

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, 598516939 + ... + 598554082.

It is an arithmetic number, because the mean of its divisors is an integer number (3242865398598).

Almost surely, 2^{22232003002012} is an apocalyptic number.

It is an amenable number.

22232003002012 is a deficient number, since it is larger than the sum of its proper divisors (16682381781164).

22232003002012 is a wasteful number, since it uses less digits than its factorization.

22232003002012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1197075668 (or 1197075666 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 22232003002012 its reverse (21020030023222), we get a palindrome (43252033025234).

The spelling of 22232003002012 in words is "twenty-two trillion, two hundred thirty-two billion, three million, two thousand, twelve".