22031410012 has 12 divisors (see below), whose sum is σ = 38577049000. Its totient is φ = 11009396016.

The previous prime is 22031410007. The next prime is 22031410019. The reversal of 22031410012 is 21001413022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22031410019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1569387 + ... + 1583362.

Almost surely, 2^22031410012 is an apocalyptic number.

It is an amenable number.

22031410012 is a deficient number, since it is larger than the sum of its proper divisors (16545638988).

22031410012 is a wasteful number, since it uses less digits than its factorization.

22031410012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3154500 (or 3154498 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 22031410012 its reverse (21001413022), we get a palindrome (43032823034).

The spelling of 22031410012 in words is "twenty-two billion, thirty-one million, four hundred ten thousand, twelve".