224123513922 has 160 divisors (see below), whose sum is σ = 627788113920. Its totient is φ = 58059076320.

The previous prime is 224123513909. The next prime is 224123513969. The reversal of 224123513922 is 229315321422.

224123513922 is a `hidden beast` number, since 2 + 241 + 23 + 5 + 1 + 392 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 4703943 + ... + 4751349.

It is an arithmetic number, because the mean of its divisors is an integer number (3923675712).

Almost surely, 2^224123513922 is an apocalyptic number.

224123513922 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 224123513922, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (313894056960).

224123513922 is an abundant number, since it is smaller than the sum of its proper divisors (403664599998).

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

224123513922 is a wasteful number, since it uses less digits than its factorization.

224123513922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47818 (or 47809 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The spelling of 224123513922 in words is "two hundred twenty-four billion, one hundred twenty-three million, five hundred thirteen thousand, nine hundred twenty-two".