5012222216 has 8 divisors (see below), whose sum is σ = 9397916670. Its totient is φ = 2506111104.

The previous prime is 5012222179. The next prime is 5012222233. The reversal of 5012222216 is 6122222105.

It can be written as a sum of positive squares in only one way, i.e., 4154318116 + 857904100 = 64454^2 + 29290^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 5012222191 and 5012222200.

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 as a sum of consecutive naturals, namely, 313263881 + ... + 313263896.

Almost surely, 2^5012222216 is an apocalyptic number.

It is an amenable number.

5012222216 is a deficient number, since it is larger than the sum of its proper divisors (4385694454).

5012222216 is a wasteful number, since it uses less digits than its factorization.

5012222216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626527783 (or 626527779 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 5012222216 is about 70797.0494865429. The cubic root of 5012222216 is about 1711.3681259494.

The spelling of 5012222216 in words is "five billion, twelve million, two hundred twenty-two thousand, two hundred sixteen".