222301323201 has 16 divisors (see below), whose sum is σ = 306636629760. Its totient is φ = 143083920000.

The previous prime is 222301323197. The next prime is 222301323221. The reversal of 222301323201 is 102323103222.

It is a happy number.

It is not a de Polignac number, because 222301323201 - 2² = 222301323197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222301323221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2456901 + ... + 2545773.

It is an arithmetic number, because the mean of its divisors is an integer number (19164789360).

Almost surely, 2^222301323201 is an apocalyptic number.

It is an amenable number.

222301323201 is a deficient number, since it is larger than the sum of its proper divisors (84335306559).

222301323201 is a wasteful number, since it uses less digits than its factorization.

222301323201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117656.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 222301323201 its reverse (102323103222), we get a palindrome (324624426423).

It can be divided in two parts, 22230 and 1323201, that added together give a palindrome (1345431).

The spelling of 222301323201 in words is "two hundred twenty-two billion, three hundred one million, three hundred twenty-three thousand, two hundred one".