223021114400 has 72 divisors (see below), whose sum is σ = 622228924800. Its totient is φ = 76464380160.

The previous prime is 223021114387. The next prime is 223021114489. The reversal of 223021114400 is 4411120322.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19907000 + ... + 19918199.

It is an arithmetic number, because the mean of its divisors is an integer number (8642068400).

Almost surely, 2^223021114400 is an apocalyptic number.

223021114400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223021114400 is an abundant number, since it is smaller than the sum of its proper divisors (399207810400).

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

223021114400 is a wasteful number, since it uses less digits than its factorization.

223021114400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39825226 (or 39825213 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 223021114400 its reverse (4411120322), we get a palindrome (227432234722).

The spelling of 223021114400 in words is "two hundred twenty-three billion, twenty-one million, one hundred fourteen thousand, four hundred".