122136304 has 10 divisors (see below), whose sum is σ = 236639120. Its totient is φ = 61068144.

The previous prime is 122136299. The next prime is 122136307. The reversal of 122136304 is 403631221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122136307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3816744 + ... + 3816775.

It is an arithmetic number, because the mean of its divisors is an integer number (23663912).

Almost surely, 2^122136304 is an apocalyptic number.

It is an amenable number.

122136304 is a deficient number, since it is larger than the sum of its proper divisors (114502816).

122136304 is an equidigital number, since it uses as much as digits as its factorization.

122136304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7633527 (or 7633521 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 122136304 is about 11051.5294869081. The cubic root of 122136304 is about 496.1522035499.

Adding to 122136304 its reverse (403631221), we get a palindrome (525767525).

The spelling of 122136304 in words is "one hundred twenty-two million, one hundred thirty-six thousand, three hundred four".