222303321201 has 64 divisors (see below), whose sum is σ = 343858991616. Its totient is φ = 126520012800.

The previous prime is 222303321179. The next prime is 222303321209. The reversal of 222303321201 is 102123303222.

It is a happy number.

It is not a de Polignac number, because 222303321201 - 2¹³ = 222303313009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222303321209) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 55283571 + ... + 55287591.

It is an arithmetic number, because the mean of its divisors is an integer number (5372796744).

Almost surely, 2^222303321201 is an apocalyptic number.

It is an amenable number.

222303321201 is a deficient number, since it is larger than the sum of its proper divisors (121555670415).

222303321201 is a wasteful number, since it uses less digits than its factorization.

222303321201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5482.

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

Adding to 222303321201 its reverse (102123303222), we get a palindrome (324426624423).

The spelling of 222303321201 in words is "two hundred twenty-two billion, three hundred three million, three hundred twenty-one thousand, two hundred one".