223022021329 has 8 divisors (see below), whose sum is σ = 234978037632. Its totient is φ = 211254288960.

The previous prime is 223022021323. The next prime is 223022021357. The reversal of 223022021329 is 923120220322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 223022021329 - 2¹⁵ = 223021988561 is a prime.

It is a super-3 number, since 3×223022021329³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 223022021297 and 223022021306.

It is not an unprimeable number, because it can be changed into a prime (223022021323) by changing a digit.

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, 47068552 + ... + 47073289.

It is an arithmetic number, because the mean of its divisors is an integer number (29372254704).

Almost surely, 2^223022021329 is an apocalyptic number.

It is an amenable number.

223022021329 is a deficient number, since it is larger than the sum of its proper divisors (11956016303).

223022021329 is a wasteful number, since it uses less digits than its factorization.

223022021329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94141967.

The product of its (nonzero) digits is 5184, while the sum is 28.

The spelling of 223022021329 in words is "two hundred twenty-three billion, twenty-two million, twenty-one thousand, three hundred twenty-nine".