224123464620 has 192 divisors, whose sum is σ = 761560289280. Its totient is φ = 54268761600.

The previous prime is 224123464613. The next prime is 224123464661. The reversal of 224123464620 is 26464321422.

224123464620 is a `hidden beast` number, since 2 + 2 + 4 + 1 + 2 + 3 + 4 + 646 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5104360 + ... + 5148080.

It is an arithmetic number, because the mean of its divisors is an integer number (3966459840).

Almost surely, 2^224123464620 is an apocalyptic number.

224123464620 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 224123464620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (380780144640).

224123464620 is an abundant number, since it is smaller than the sum of its proper divisors (537436824660).

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

224123464620 is a wasteful number, since it uses less digits than its factorization.

224123464620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44613 (or 44605 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The spelling of 224123464620 in words is "two hundred twenty-four billion, one hundred twenty-three million, four hundred sixty-four thousand, six hundred twenty".