223222404222322 has 4 divisors (see below), whose sum is σ = 334833606333486. Its totient is φ = 111611202111160.

The previous prime is 223222404222281. The next prime is 223222404222359.

223222404222322 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 223156123204921 + 66281017401 = 14938411^2 + 257451^2 .

It is a super-3 number, since 3×223222404222322³ (a number of 44 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55805601055579 + ... + 55805601055582.

Almost surely, 2^{223222404222322} is an apocalyptic number.

223222404222322 is a deficient number, since it is larger than the sum of its proper divisors (111611202111164).

223222404222322 is a wasteful number, since it uses less digits than its factorization.

223222404222322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111611202111163.

The product of its (nonzero) digits is 147456, while the sum is 34.

It can be divided in two parts, 22322240 and 4222322, that added together give a palindrome (26544562).

The spelling of 223222404222322 in words is "two hundred twenty-three trillion, two hundred twenty-two billion, four hundred four million, two hundred twenty-two thousand, three hundred twenty-two".