222232321401 has 8 divisors (see below), whose sum is σ = 298197085824. Its totient is φ = 147211218960.

The previous prime is 222232321397. The next prime is 222232321417. The reversal of 222232321401 is 104123232222.

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

It is not a de Polignac number, because 222232321401 - 2² = 222232321397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222232328401) 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, 235914945 + ... + 235915886.

It is an arithmetic number, because the mean of its divisors is an integer number (37274635728).

Almost surely, 2^222232321401 is an apocalyptic number.

It is an amenable number.

222232321401 is a deficient number, since it is larger than the sum of its proper divisors (75964764423).

222232321401 is a wasteful number, since it uses less digits than its factorization.

222232321401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471830991.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 222232321401 its reverse (104123232222), we get a palindrome (326355553623).

The spelling of 222232321401 in words is "two hundred twenty-two billion, two hundred thirty-two million, three hundred twenty-one thousand, four hundred one".