224700047700 has 144 divisors (see below), whose sum is σ = 688550929920. Its totient is φ = 56417834880.

The previous prime is 224700047699. The next prime is 224700047707. The reversal of 224700047700 is 7740007422.

It is a super-2 number, since 2×224700047700² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224700047707) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 808177 + ... + 1050023.

It is an arithmetic number, because the mean of its divisors is an integer number (4781603680).

Almost surely, 2^224700047700 is an apocalyptic number.

224700047700 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 224700047700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (344275464960).

224700047700 is an abundant number, since it is smaller than the sum of its proper divisors (463850882220).

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

224700047700 is a wasteful number, since it uses less digits than its factorization.

224700047700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242046 (or 242039 counting only the distinct ones).

The product of its (nonzero) digits is 21952, while the sum is 33.

The spelling of 224700047700 in words is "two hundred twenty-four billion, seven hundred million, forty-seven thousand, seven hundred".