222323220001 has 8 divisors (see below), whose sum is σ = 227786910624. Its totient is φ = 216861490080.

The previous prime is 222323219969. The next prime is 222323220013. The reversal of 222323220001 is 100022323222.

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

It is a cyclic number.

It is not a de Polignac number, because 222323220001 - 2⁵ = 222323219969 is a prime.

It is a super-2 number, since 2×222323220001² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222323227001) 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, 259291 + ... + 715456.

It is an arithmetic number, because the mean of its divisors is an integer number (28473363828).

Almost surely, 2^222323220001 is an apocalyptic number.

It is an amenable number.

222323220001 is a deficient number, since it is larger than the sum of its proper divisors (5463690623).

222323220001 is an equidigital number, since it uses as much as digits as its factorization.

222323220001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980351.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 222323220001 its reverse (100022323222), we get a palindrome (322345543223).

The spelling of 222323220001 in words is "two hundred twenty-two billion, three hundred twenty-three million, two hundred twenty thousand, one".