116225229 has 4 divisors (see below), whose sum is σ = 154966976. Its totient is φ = 77483484.

The previous prime is 116225227. The next prime is 116225257. The reversal of 116225229 is 922522611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 116225229 - 2¹ = 116225227 is a prime.

It is a super-2 number, since 2×116225229² = 27016607712204882, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 116225196 and 116225205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116225227) 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 3 ways as a sum of consecutive naturals, for example, 19370869 + ... + 19370874.

It is an arithmetic number, because the mean of its divisors is an integer number (38741744).

Almost surely, 2^116225229 is an apocalyptic number.

It is an amenable number.

116225229 is a deficient number, since it is larger than the sum of its proper divisors (38741747).

116225229 is an equidigital number, since it uses as much as digits as its factorization.

116225229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38741746.

The product of its digits is 4320, while the sum is 30.

The square root of 116225229 is about 10780.7805376049. The cubic root of 116225229 is about 488.0153361771.

The spelling of 116225229 in words is "one hundred sixteen million, two hundred twenty-five thousand, two hundred twenty-nine".