5222156120 has 16 divisors (see below), whose sum is σ = 11749851360. Its totient is φ = 2088862432.

The previous prime is 5222156083. The next prime is 5222156131. The reversal of 5222156120 is 216512225.

It is a self number, because there is not a number n which added to its sum of digits gives 5222156120.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65276912 + ... + 65276991.

It is an arithmetic number, because the mean of its divisors is an integer number (734365710).

Almost surely, 2^5222156120 is an apocalyptic number.

It is an amenable number.

5222156120 is an abundant number, since it is smaller than the sum of its proper divisors (6527695240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5222156120 is a wasteful number, since it uses less digits than its factorization.

5222156120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130553914 (or 130553910 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 5222156120 is about 72264.4872672601. The cubic root of 5222156120 is about 1734.9353008731.

Adding to 5222156120 its reverse (216512225), we get a palindrome (5438668345).

The spelling of 5222156120 in words is "five billion, two hundred twenty-two million, one hundred fifty-six thousand, one hundred twenty".