223212303212322 has 8 divisors (see below), whose sum is σ = 446424606424656. Its totient is φ = 74404101070772.

The previous prime is 223212303212321. The next prime is 223212303212333.

It is a happy number.

223212303212322 is nontrivially palindromic in base 10.

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

223212303212322 is an admirable number.

It is a super-3 number, since 3×223212303212322³ (a number of 44 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 223212303212322.

It is not an unprimeable number, because it can be changed into a prime (223212303212321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18601025267688 + ... + 18601025267699.

It is an arithmetic number, because the mean of its divisors is an integer number (55803075803082).

Almost surely, 2^{223212303212322} is an apocalyptic number.

223212303212322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

223212303212322 is a wasteful number, since it uses less digits than its factorization.

223212303212322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37202050535392.

The product of its (nonzero) digits is 20736, while the sum is 30.

It can be divided in two parts, 22321230 and 3212322, that added together give a palindrome (25533552).

The spelling of 223212303212322 in words is "two hundred twenty-three trillion, two hundred twelve billion, three hundred three million, two hundred twelve thousand, three hundred twenty-two".