222312302133 has 8 divisors (see below), whose sum is σ = 297597345696. Its totient is φ = 147617730000.

The previous prime is 222312302099. The next prime is 222312302143. The reversal of 222312302133 is 331203213222.

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

It is not a de Polignac number, because 222312302133 - 2¹⁰ = 222312301109 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222312302143) 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, 147616978 + ... + 147618483.

It is an arithmetic number, because the mean of its divisors is an integer number (37199668212).

Almost surely, 2^222312302133 is an apocalyptic number.

It is an amenable number.

222312302133 is a deficient number, since it is larger than the sum of its proper divisors (75285043563).

222312302133 is a wasteful number, since it uses less digits than its factorization.

222312302133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295235715.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 222312302133 its reverse (331203213222), we get a palindrome (553515515355).

The spelling of 222312302133 in words is "two hundred twenty-two billion, three hundred twelve million, three hundred two thousand, one hundred thirty-three".