222001404301 has 4 divisors (see below), whose sum is σ = 222802853692. Its totient is φ = 221199954912.

The previous prime is 222001404293. The next prime is 222001404349. The reversal of 222001404301 is 103404100222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 116655719401 + 105345684900 = 341549^2 + 324570^2 .

It is a cyclic number.

It is not a de Polignac number, because 222001404301 - 2³ = 222001404293 is a prime.

It is a super-2 number, since 2×222001404301² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222001414301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400724280 + ... + 400724833.

It is an arithmetic number, because the mean of its divisors is an integer number (55700713423).

Almost surely, 2^222001404301 is an apocalyptic number.

It is an amenable number.

222001404301 is a deficient number, since it is larger than the sum of its proper divisors (801449391).

222001404301 is an equidigital number, since it uses as much as digits as its factorization.

222001404301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801449390.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 222001404301 its reverse (103404100222), we get a palindrome (325405504523).

The spelling of 222001404301 in words is "two hundred twenty-two billion, one million, four hundred four thousand, three hundred one".