223322040220401 has 6 divisors (see below), whose sum is σ = 322576280318370. Its totient is φ = 148881360146928.

The previous prime is 223322040220369. The next prime is 223322040220423. The reversal of 223322040220401 is 104022040223322.

223322040220401 is a `hidden beast` number, since 2 + 2 + 3 + 32 + 2 + 0 + 4 + 0 + 220 + 401 = 666.

It can be written as a sum of positive squares in only one way, i.e., 169149142890225 + 54172897330176 = 13005735^2 + 7360224^2 .

It is not a de Polignac number, because 223322040220401 - 2⁵ = 223322040220369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (223322040220481) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12406780012236 + ... + 12406780012253.

It is an arithmetic number, because the mean of its divisors is an integer number (53762713386395).

Almost surely, 2^{223322040220401} is an apocalyptic number.

It is an amenable number.

223322040220401 is a deficient number, since it is larger than the sum of its proper divisors (99254240097969).

223322040220401 is a wasteful number, since it uses less digits than its factorization.

223322040220401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24813560024495 (or 24813560024492 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 223322040220401 its reverse (104022040223322), we get a palindrome (327344080443723).

The spelling of 223322040220401 in words is "two hundred twenty-three trillion, three hundred twenty-two billion, forty million, two hundred twenty thousand, four hundred one".