5012222111 has 6 divisors (see below), whose sum is σ = 5427435960. Its totient is φ = 4626666408.

The previous prime is 5012222093. The next prime is 5012222113. The reversal of 5012222111 is 1112222105.

It is not a de Polignac number, because 5012222111 - 2¹⁰ = 5012221087 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5012222111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5012222113) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14828891 + ... + 14829228.

It is an arithmetic number, because the mean of its divisors is an integer number (904572660).

Almost surely, 2^5012222111 is an apocalyptic number.

5012222111 is a deficient number, since it is larger than the sum of its proper divisors (415213849).

5012222111 is a wasteful number, since it uses less digits than its factorization.

5012222111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29658145 (or 29658132 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 5012222111 is about 70797.0487449865. The cubic root of 5012222111 is about 1711.3681139991.

Adding to 5012222111 its reverse (1112222105), we get a palindrome (6124444216).

The spelling of 5012222111 in words is "five billion, twelve million, two hundred twenty-two thousand, one hundred eleven".