5012222212 has 12 divisors (see below), whose sum is σ = 8771956060. Its totient is φ = 2505949056.

The previous prime is 5012222179. The next prime is 5012222233. The reversal of 5012222212 is 2122222105.

It can be written as a sum of positive squares in 2 ways, for example, as 375429376 + 4636792836 = 19376^2 + 68094^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5012222212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53128 + ... + 113344.

Almost surely, 2^5012222212 is an apocalyptic number.

It is an amenable number.

5012222212 is a deficient number, since it is larger than the sum of its proper divisors (3759733848).

5012222212 is a wasteful number, since it uses less digits than its factorization.

5012222212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81030 (or 81028 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 5012222212 is about 70797.0494582931. The cubic root of 5012222212 is about 1711.3681254942.

Adding to 5012222212 its reverse (2122222105), we get a palindrome (7134444317).

The spelling of 5012222212 in words is "five billion, twelve million, two hundred twenty-two thousand, two hundred twelve".