124222401144 has 128 divisors (see below), whose sum is σ = 350743483200. Its totient is φ = 40728821760.

The previous prime is 124222401133. The next prime is 124222401187. The reversal of 124222401144 is 441104222421.

124222401144 is a `hidden beast` number, since 1 + 24 + 222 + 401 + 14 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5870904 + ... + 5892024.

Almost surely, 2^124222401144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124222401144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175371741600).

124222401144 is an abundant number, since it is smaller than the sum of its proper divisors (226521082056).

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

124222401144 is a wasteful number, since it uses less digits than its factorization.

124222401144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21582 (or 21572 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 124222401144 its reverse (441104222421), we get a palindrome (565326623565).

The spelling of 124222401144 in words is "one hundred twenty-four billion, two hundred twenty-two million, four hundred one thousand, one hundred forty-four".