222120301323 has 8 divisors (see below), whose sum is σ = 298121729536. Its totient is φ = 147099537000.

The previous prime is 222120301321. The next prime is 222120301331. The reversal of 222120301323 is 323103021222.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 222120301323 - 2¹ = 222120301321 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 222120301323.

It is not an unprimeable number, because it can be changed into a prime (222120301321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245165443 + ... + 245166348.

It is an arithmetic number, because the mean of its divisors is an integer number (37265216192).

Almost surely, 2^222120301323 is an apocalyptic number.

222120301323 is a deficient number, since it is larger than the sum of its proper divisors (76001428213).

222120301323 is a wasteful number, since it uses less digits than its factorization.

222120301323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490331945.

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

Adding to 222120301323 its reverse (323103021222), we get a palindrome (545223322545).

The spelling of 222120301323 in words is "two hundred twenty-two billion, one hundred twenty million, three hundred one thousand, three hundred twenty-three".