122224576 has 56 divisors (see below), whose sum is σ = 259104384. Its totient is φ = 57066240.

The previous prime is 122224573. The next prime is 122224591. The reversal of 122224576 is 675422221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122224573) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62331 + ... + 64261.

It is an arithmetic number, because the mean of its divisors is an integer number (4626864).

Almost surely, 2^122224576 is an apocalyptic number.

122224576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122224576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129552192).

122224576 is an abundant number, since it is smaller than the sum of its proper divisors (136879808).

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

122224576 is a wasteful number, since it uses less digits than its factorization.

122224576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2009 (or 1999 counting only the distinct ones).

The product of its digits is 13440, while the sum is 31.

The square root of 122224576 is about 11055.5224209442. The cubic root of 122224576 is about 496.2717033739.

Adding to 122224576 its reverse (675422221), we get a palindrome (797646797).

The spelling of 122224576 in words is "one hundred twenty-two million, two hundred twenty-four thousand, five hundred seventy-six".