223201011220322 has 16 divisors (see below), whose sum is σ = 335012429304000. Its totient is φ = 111530202522288.

The previous prime is 223201011220247. The next prime is 223201011220337. The reversal of 223201011220322 is 223022110102322.

It is a happy number.

It is a super-3 number, since 3×223201011220322³ (a number of 44 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 725403473 + ... + 725711099.

It is an arithmetic number, because the mean of its divisors is an integer number (20938276831500).

Almost surely, 2^{223201011220322} is an apocalyptic number.

223201011220322 is a deficient number, since it is larger than the sum of its proper divisors (111811418083678).

223201011220322 is a wasteful number, since it uses less digits than its factorization.

223201011220322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534985.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 223201011220322 its reverse (223022110102322), we get a palindrome (446223121322644).

The spelling of 223201011220322 in words is "two hundred twenty-three trillion, two hundred one billion, eleven million, two hundred twenty thousand, three hundred twenty-two".