244122113200 has 120 divisors (see below), whose sum is σ = 671409492320. Its totient is φ = 83559168000.

The previous prime is 244122113173. The next prime is 244122113231. The reversal of 244122113200 is 2311221442.

It is a super-2 number, since 2×244122113200² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1610266 + ... + 1755334.

Almost surely, 2^244122113200 is an apocalyptic number.

244122113200 is a gapful number since it is divisible by the number (20) 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 244122113200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (335704746160).

244122113200 is an abundant number, since it is smaller than the sum of its proper divisors (427287379120).

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

244122113200 is a wasteful number, since it uses less digits than its factorization.

244122113200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145695 (or 145684 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 244122113200 its reverse (2311221442), we get a palindrome (246433334642).

The spelling of 244122113200 in words is "two hundred forty-four billion, one hundred twenty-two million, one hundred thirteen thousand, two hundred".