224599030656 has 640 divisors, whose sum is σ = 809527488000. Its totient is φ = 53727252480.

The previous prime is 224599030603. The next prime is 224599030657. The reversal of 224599030656 is 656030995422.

It is a super-2 number, since 2×224599030656² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 224599030599 and 224599030608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224599030657) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 511614885 + ... + 511615323.

It is an arithmetic number, because the mean of its divisors is an integer number (1264886700).

Almost surely, 2^224599030656 is an apocalyptic number.

224599030656 is a gapful number since it is divisible by the number (26) 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 224599030656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (404763744000).

224599030656 is an abundant number, since it is smaller than the sum of its proper divisors (584928457344).

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

224599030656 is an equidigital number, since it uses as much as digits as its factorization.

224599030656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520 (or 475 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 51.

The spelling of 224599030656 in words is "two hundred twenty-four billion, five hundred ninety-nine million, thirty thousand, six hundred fifty-six".