22200310012 has 12 divisors (see below), whose sum is σ = 38852187696. Its totient is φ = 11099684960.

The previous prime is 22200310007. The next prime is 22200310039. The reversal of 22200310012 is 21001300222.

It is a junction number, because it is equal to n+sod(n) for n = 22200309974 and 22200310001.

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, 2337 + ... + 210727.

It is an arithmetic number, because the mean of its divisors is an integer number (3237682308).

Almost surely, 2^22200310012 is an apocalyptic number.

It is an amenable number.

22200310012 is a deficient number, since it is larger than the sum of its proper divisors (16651877684).

22200310012 is a wasteful number, since it uses less digits than its factorization.

22200310012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235028 (or 235026 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 22200310012 its reverse (21001300222), we get a palindrome (43201610234).

The spelling of 22200310012 in words is "twenty-two billion, two hundred million, three hundred ten thousand, twelve".