223311220030201 has 4 divisors (see below), whose sum is σ = 223510072408912. Its totient is φ = 223112367651492.

The previous prime is 223311220030189. The next prime is 223311220030231. The reversal of 223311220030201 is 102030022113322.

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 223311220030201 - 2⁴⁷ = 82573731674873 is a prime.

It is a super-2 number, since 2×223311220030201² (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 (223311220030231) 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, 99426187671 + ... + 99426189916.

It is an arithmetic number, because the mean of its divisors is an integer number (55877518102228).

Almost surely, 2^{223311220030201} is an apocalyptic number.

It is an amenable number.

223311220030201 is a deficient number, since it is larger than the sum of its proper divisors (198852378711).

223311220030201 is a wasteful number, since it uses less digits than its factorization.

223311220030201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198852378710.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 223311220030201 its reverse (102030022113322), we get a palindrome (325341242143523).

The spelling of 223311220030201 in words is "two hundred twenty-three trillion, three hundred eleven billion, two hundred twenty million, thirty thousand, two hundred one".