122115304 has 16 divisors (see below), whose sum is σ = 229361220. Its totient is φ = 60952320.

The previous prime is 122115271. The next prime is 122115307. The reversal of 122115304 is 403511221.

It can be written as a sum of positive squares in 2 ways, for example, as 118766404 + 3348900 = 10898^2 + 1830^2 .

It is not an unprimeable number, because it can be changed into a prime (122115307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8127 + ... + 17614.

Almost surely, 2^122115304 is an apocalyptic number.

It is an amenable number.

122115304 is a deficient number, since it is larger than the sum of its proper divisors (107245916).

122115304 is a wasteful number, since it uses less digits than its factorization.

122115304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26340 (or 26336 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 122115304 is about 11050.5793513281. The cubic root of 122115304 is about 496.1237659406.

Adding to 122115304 its reverse (403511221), we get a palindrome (525626525).

The spelling of 122115304 in words is "one hundred twenty-two million, one hundred fifteen thousand, three hundred four".