122522400224 has 48 divisors (see below), whose sum is σ = 277501142016. Its totient is φ = 52161840000.

The previous prime is 122522400223. The next prime is 122522400229. The reversal of 122522400224 is 422004225221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 122522400193 and 122522400202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122522400223) 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, 1777352 + ... + 1844999.

It is an arithmetic number, because the mean of its divisors is an integer number (5781273792).

Almost surely, 2^122522400224 is an apocalyptic number.

122522400224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

122522400224 is an abundant number, since it is smaller than the sum of its proper divisors (154978741792).

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

122522400224 is a wasteful number, since it uses less digits than its factorization.

122522400224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3622519 (or 3622511 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 26.

Adding to 122522400224 its reverse (422004225221), we get a palindrome (544526625445).

The spelling of 122522400224 in words is "one hundred twenty-two billion, five hundred twenty-two million, four hundred thousand, two hundred twenty-four".