116223125 has 10 divisors (see below), whose sum is σ = 145233198. Its totient is φ = 92978000.

The previous prime is 116223083. The next prime is 116223143. The reversal of 116223125 is 521322611.

It can be written as a sum of positive squares in 5 ways, for example, as 11242609 + 104980516 = 3353^2 + 10246^2 .

It is not a de Polignac number, because 116223125 - 2²² = 112028821 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 116223125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 92354 + ... + 93603.

Almost surely, 2^116223125 is an apocalyptic number.

It is an amenable number.

116223125 is a deficient number, since it is larger than the sum of its proper divisors (29010073).

116223125 is an frugal number, since it uses more digits than its factorization.

116223125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185977 (or 185962 counting only the distinct ones).

The product of its digits is 720, while the sum is 23.

The square root of 116223125 is about 10780.6829561025. The cubic root of 116223125 is about 488.0123913475.

Adding to 116223125 its reverse (521322611), we get a palindrome (637545736).

The spelling of 116223125 in words is "one hundred sixteen million, two hundred twenty-three thousand, one hundred twenty-five".