22242413012 has 12 divisors (see below), whose sum is σ = 41213883060. Its totient is φ = 10467017856.

The previous prime is 22242412991. The next prime is 22242413021. The reversal of 22242413012 is 21031424222.

It can be written as a sum of positive squares in 2 ways, for example, as 8120893456 + 14121519556 = 90116^2 + 118834^2 .

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, 163547087 + ... + 163547222.

It is an arithmetic number, because the mean of its divisors is an integer number (3434490255).

Almost surely, 2^22242413012 is an apocalyptic number.

It is an amenable number.

22242413012 is a deficient number, since it is larger than the sum of its proper divisors (18971470048).

22242413012 is a wasteful number, since it uses less digits than its factorization.

22242413012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327094330 (or 327094328 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 22242413012 its reverse (21031424222), we get a palindrome (43273837234).

The spelling of 22242413012 in words is "twenty-two billion, two hundred forty-two million, four hundred thirteen thousand, twelve".