2232224212 has 6 divisors (see below), whose sum is σ = 3906392378. Its totient is φ = 1116112104.

The previous prime is 2232224209. The next prime is 2232224227. The reversal of 2232224212 is 2124222322.

It can be written as a sum of positive squares in only one way, i.e., 1377597456 + 854626756 = 37116^2 + 29234^2 .

It is a super-3 number, since 3×2232224212³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 279028023 + ... + 279028030.

Almost surely, 2^2232224212 is an apocalyptic number.

It is an amenable number.

2232224212 is a deficient number, since it is larger than the sum of its proper divisors (1674168166).

2232224212 is a wasteful number, since it uses less digits than its factorization.

2232224212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558056057 (or 558056055 counting only the distinct ones).

The product of its digits is 1536, while the sum is 22.

The square root of 2232224212 is about 47246.4200971883. The cubic root of 2232224212 is about 1306.9107736995.

Adding to 2232224212 its reverse (2124222322), we get a palindrome (4356446534).

The spelling of 2232224212 in words is "two billion, two hundred thirty-two million, two hundred twenty-four thousand, two hundred twelve".