223021333222000 has 160 divisors (see below), whose sum is σ = 545698880161344. Its totient is φ = 88150578048000.

The previous prime is 223021333221989. The next prime is 223021333222007. The reversal of 223021333222000 is 222333120322.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223021333222007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54871959 + ... + 58796041.

Almost surely, 2^{223021333222000} is an apocalyptic number.

223021333222000 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 223021333222000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (272849440080672).

223021333222000 is an abundant number, since it is smaller than the sum of its proper divisors (322677546939344).

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

223021333222000 is a wasteful number, since it uses less digits than its factorization.

223021333222000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3924444 (or 3924428 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 223021333222000 its reverse (222333120322), we get a palindrome (223243666342322).

The spelling of 223021333222000 in words is "two hundred twenty-three trillion, twenty-one billion, three hundred thirty-three million, two hundred twenty-two thousand".