223021222120322 has 32 divisors (see below), whose sum is σ = 337174604699520. Its totient is φ = 110631926321280.

The previous prime is 223021222120271. The next prime is 223021222120327.

223021222120322 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×223021222120322² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223021222120291 and 223021222120300.

It is not an unprimeable number, because it can be changed into a prime (223021222120327) 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 15 ways as a sum of consecutive naturals, for example, 898549883 + ... + 898798049.

It is an arithmetic number, because the mean of its divisors is an integer number (10536706396860).

Almost surely, 2^{223021222120322} is an apocalyptic number.

223021222120322 is a deficient number, since it is larger than the sum of its proper divisors (114153382579198).

223021222120322 is a wasteful number, since it uses less digits than its factorization.

223021222120322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252666.

The product of its (nonzero) digits is 4608, while the sum is 26.

The spelling of 223021222120322 in words is "two hundred twenty-three trillion, twenty-one billion, two hundred twenty-two million, one hundred twenty thousand, three hundred twenty-two".