223245342322000 has 40 divisors (see below), whose sum is σ = 539807237739432. Its totient is φ = 89298136928000.

The previous prime is 223245342321803. The next prime is 223245342322099. The reversal of 223245342322000 is 223243542322.

It can be written as a sum of positive squares in 4 ways, for example, as 10687720947264 + 212557621374736 = 3269208^2 + 14579356^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-3 number, since 3×223245342322000³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55811333581 + ... + 55811337580.

Almost surely, 2^{223245342322000} is an apocalyptic number.

223245342322000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223245342322000 is an abundant number, since it is smaller than the sum of its proper divisors (316561895417432).

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

223245342322000 is a wasteful number, since it uses less digits than its factorization.

223245342322000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111622671184 (or 111622671168 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 34.

Adding to 223245342322000 its reverse (223243542322), we get a palindrome (223468585864322).

The spelling of 223245342322000 in words is "two hundred twenty-three trillion, two hundred forty-five billion, three hundred forty-two million, three hundred twenty-two thousand".