6112223125 has 10 divisors (see below), whose sum is σ = 7637834798. Its totient is φ = 4889778000.

The previous prime is 6112223123. The next prime is 6112223171. The reversal of 6112223125 is 5213222116.

It can be written as a sum of positive squares in 5 ways, for example, as 2013406641 + 4098816484 = 44871^2 + 64022^2 .

It is not a de Polignac number, because 6112223125 - 2¹ = 6112223123 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

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 6112223125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6112223123) by changing a digit.

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 9 ways as a sum of consecutive naturals, for example, 4889154 + ... + 4890403.

Almost surely, 2^6112223125 is an apocalyptic number.

It is an amenable number.

6112223125 is a deficient number, since it is larger than the sum of its proper divisors (1525611673).

6112223125 is an frugal number, since it uses more digits than its factorization.

6112223125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9779577 (or 9779562 counting only the distinct ones).

The product of its digits is 1440, while the sum is 25.

The square root of 6112223125 is about 78180.7081382613. The cubic root of 6112223125 is about 1828.3797382864.

The spelling of 6112223125 in words is "six billion, one hundred twelve million, two hundred twenty-three thousand, one hundred twenty-five".