22313000212 has 24 divisors (see below), whose sum is σ = 41514270336. Its totient is φ = 10470084768.

The previous prime is 22313000161. The next prime is 22313000219. The reversal of 22313000212 is 21200031322.

It is a super-3 number, since 3×22313000212³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22313000219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2283168 + ... + 2292919.

It is an arithmetic number, because the mean of its divisors is an integer number (1729761264).

Almost surely, 2^22313000212 is an apocalyptic number.

It is an amenable number.

22313000212 is a deficient number, since it is larger than the sum of its proper divisors (19201270124).

22313000212 is a wasteful number, since it uses less digits than its factorization.

22313000212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4576167 (or 4576165 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 22313000212 its reverse (21200031322), we get a palindrome (43513031534).

The spelling of 22313000212 in words is "twenty-two billion, three hundred thirteen million, two hundred twelve", and thus it is an aban number.