122611326 has 16 divisors (see below), whose sum is σ = 246305664. Its totient is φ = 40689944.

The previous prime is 122611309. The next prime is 122611331. The reversal of 122611326 is 623116221.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 122611296 and 122611305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43650 + ... + 46373.

It is an arithmetic number, because the mean of its divisors is an integer number (15394104).

Almost surely, 2^122611326 is an apocalyptic number.

122611326 is an abundant number, since it is smaller than the sum of its proper divisors (123694338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122611326 is a wasteful number, since it uses less digits than its factorization.

122611326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90255.

The product of its digits is 864, while the sum is 24.

The square root of 122611326 is about 11072.9998645354. Note that the first 3 decimals coincide. The cubic root of 122611326 is about 496.7945960163.

Adding to 122611326 its reverse (623116221), we get a palindrome (745727547).

The spelling of 122611326 in words is "one hundred twenty-two million, six hundred eleven thousand, three hundred twenty-six".