222230333401 has 8 divisors (see below), whose sum is σ = 235327968360. Its totient is φ = 209135505408.

The previous prime is 222230333393. The next prime is 222230333411. The reversal of 222230333401 is 104333032222.

It can be written as a sum of positive squares in 4 ways, for example, as 59889836176 + 162340497225 = 244724^2 + 402915^2 .

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 222230333401 - 2³ = 222230333393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222230333411) 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, 537636 + ... + 856453.

It is an arithmetic number, because the mean of its divisors is an integer number (29415996045).

Almost surely, 2^222230333401 is an apocalyptic number.

It is an amenable number.

222230333401 is a deficient number, since it is larger than the sum of its proper divisors (13097634959).

222230333401 is a wasteful number, since it uses less digits than its factorization.

222230333401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1403483.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 222230333401 its reverse (104333032222), we get a palindrome (326563365623).

The spelling of 222230333401 in words is "two hundred twenty-two billion, two hundred thirty million, three hundred thirty-three thousand, four hundred one".