22314314212 has 12 divisors (see below), whose sum is σ = 39051932976. Its totient is φ = 11156619080.

The previous prime is 22314314203. The next prime is 22314314213. The reversal of 22314314212 is 21241341322.

It is a super-3 number, since 3×22314314212³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22314314213) 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, 32614 + ... + 213757.

It is an arithmetic number, because the mean of its divisors is an integer number (3254327748).

Almost surely, 2^22314314212 is an apocalyptic number.

It is an amenable number.

22314314212 is a deficient number, since it is larger than the sum of its proper divisors (16737618764).

22314314212 is a wasteful number, since it uses less digits than its factorization.

22314314212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269018 (or 269016 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

Adding to 22314314212 its reverse (21241341322), we get a palindrome (43555655534).

The spelling of 22314314212 in words is "twenty-two billion, three hundred fourteen million, three hundred fourteen thousand, two hundred twelve".