222232300033 has 4 divisors (see below), whose sum is σ = 222248123460. Its totient is φ = 222216476608.

The previous prime is 222232300021. The next prime is 222232300039. The reversal of 222232300033 is 330003232222.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 330003232222 = 2 ⋅165001616111.

It can be written as a sum of positive squares in 2 ways, for example, as 41056080129 + 181176219904 = 202623^2 + 425648^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222232300033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222232299977 and 222232300013.

It is not an unprimeable number, because it can be changed into a prime (222232300039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7890628 + ... + 7918741.

It is an arithmetic number, because the mean of its divisors is an integer number (55562030865).

Almost surely, 2^222232300033 is an apocalyptic number.

It is an amenable number.

222232300033 is a deficient number, since it is larger than the sum of its proper divisors (15823427).

222232300033 is a wasteful number, since it uses less digits than its factorization.

222232300033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15823426.

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 222232300033 its reverse (330003232222), we get a palindrome (552235532255).

The spelling of 222232300033 in words is "two hundred twenty-two billion, two hundred thirty-two million, three hundred thousand, thirty-three".