122115334 has 16 divisors (see below), whose sum is σ = 201171600. Its totient is φ = 55132960.

The previous prime is 122115319. The next prime is 122115341. The reversal of 122115334 is 433511221.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15349 + ... + 21904.

It is an arithmetic number, because the mean of its divisors is an integer number (12573225).

Almost surely, 2^122115334 is an apocalyptic number.

122115334 is a deficient number, since it is larger than the sum of its proper divisors (79056266).

122115334 is a wasteful number, since it uses less digits than its factorization.

122115334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37415.

The product of its digits is 720, while the sum is 22.

The square root of 122115334 is about 11050.5807087230. The cubic root of 122115334 is about 496.1238065681.

Adding to 122115334 its reverse (433511221), we get a palindrome (555626555).

The spelling of 122115334 in words is "one hundred twenty-two million, one hundred fifteen thousand, three hundred thirty-four".