5112011222 has 16 divisors (see below), whose sum is σ = 7803069120. Its totient is φ = 2511044808.

The previous prime is 5112011137. The next prime is 5112011293. The reversal of 5112011222 is 2221102115.

It is a super-2 number, since 2×5112011222² = 52265317467707866568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5112011222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178673 + ... + 205299.

It is an arithmetic number, because the mean of its divisors is an integer number (487691820).

Almost surely, 2^5112011222 is an apocalyptic number.

5112011222 is a deficient number, since it is larger than the sum of its proper divisors (2691057898).

5112011222 is a wasteful number, since it uses less digits than its factorization.

5112011222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28315.

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

The square root of 5112011222 is about 71498.3302042782. The cubic root of 5112011222 is about 1722.6508634908.

Adding to 5112011222 its reverse (2221102115), we get a palindrome (7333113337).

The spelling of 5112011222 in words is "five billion, one hundred twelve million, eleven thousand, two hundred twenty-two".