22202314012 has 12 divisors (see below), whose sum is σ = 39757632376. Its totient is φ = 10842990480.

The previous prime is 22202314009. The next prime is 22202314019. The reversal of 22202314012 is 21041320222.

It is a super-2 number, since 2×22202314012² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22202314019) 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, 64541439 + ... + 64541782.

Almost surely, 2^22202314012 is an apocalyptic number.

It is an amenable number.

22202314012 is a deficient number, since it is larger than the sum of its proper divisors (17555318364).

22202314012 is a wasteful number, since it uses less digits than its factorization.

22202314012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129083268 (or 129083266 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 22202314012 its reverse (21041320222), we get a palindrome (43243634234).

The spelling of 22202314012 in words is "twenty-two billion, two hundred two million, three hundred fourteen thousand, twelve".