223034452000 has 96 divisors (see below), whose sum is σ = 548152179120. Its totient is φ = 89188300800.

The previous prime is 223034451967. The next prime is 223034452007. The reversal of 223034452000 is 254430322.

223034452000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 17937780624 + 205096671376 = 133932^2 + 452876^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (223034452007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20782636 + ... + 20793364.

Almost surely, 2^223034452000 is an apocalyptic number.

223034452000 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 223034452000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (274076089560).

223034452000 is an abundant number, since it is smaller than the sum of its proper divisors (325117727120).

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

223034452000 is a wasteful number, since it uses less digits than its factorization.

223034452000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15951 (or 15933 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

Adding to 223034452000 its reverse (254430322), we get a palindrome (223288882322).

The spelling of 223034452000 in words is "two hundred twenty-three billion, thirty-four million, four hundred fifty-two thousand".