222223011322201 has 4 divisors (see below), whose sum is σ = 231884881379712. Its totient is φ = 212561141264692.

The previous prime is 222223011322183. The next prime is 222223011322217. The reversal of 222223011322201 is 102223110322222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 222223011322201 - 2¹⁹ = 222223010797913 is a prime.

It is a super-2 number, since 2×222223011322201² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222223011352201) 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 3 ways as a sum of consecutive naturals, for example, 4830935028721 + ... + 4830935028766.

It is an arithmetic number, because the mean of its divisors is an integer number (57971220344928).

Almost surely, 2^{222223011322201} is an apocalyptic number.

It is an amenable number.

222223011322201 is a deficient number, since it is larger than the sum of its proper divisors (9661870057511).

222223011322201 is an equidigital number, since it uses as much as digits as its factorization.

222223011322201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9661870057510.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 222223011322201 its reverse (102223110322222), we get a palindrome (324446121644423).

The spelling of 222223011322201 in words is "two hundred twenty-two trillion, two hundred twenty-three billion, eleven million, three hundred twenty-two thousand, two hundred one".