119138225 has 6 divisors (see below), whose sum is σ = 147731430. Its totient is φ = 95310560.

The previous prime is 119138221. The next prime is 119138231. The reversal of 119138225 is 522831911.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 2411809 + 116726416 = 1553^2 + 10804^2 .

It is not a de Polignac number, because 119138225 - 2² = 119138221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 119138191 and 119138200.

It is not an unprimeable number, because it can be changed into a prime (119138221) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2382740 + ... + 2382789.

It is an arithmetic number, because the mean of its divisors is an integer number (24621905).

Almost surely, 2^119138225 is an apocalyptic number.

It is an amenable number.

119138225 is a deficient number, since it is larger than the sum of its proper divisors (28593205).

119138225 is an equidigital number, since it uses as much as digits as its factorization.

119138225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4765539 (or 4765534 counting only the distinct ones).

The product of its digits is 4320, while the sum is 32.

The square root of 119138225 is about 10915.0458084243. The cubic root of 119138225 is about 492.0588437893.

The spelling of 119138225 in words is "one hundred nineteen million, one hundred thirty-eight thousand, two hundred twenty-five".