30222220333 has 8 divisors (see below), whose sum is σ = 30465050616. Its totient is φ = 29980224000.

The previous prime is 30222220331. The next prime is 30222220337. The reversal of 30222220333 is 33302222203.

It can be written as a sum of positive squares in 4 ways, for example, as 3745072809 + 26477147524 = 61197^2 + 162718^2 .

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 30222220333 - 2¹ = 30222220331 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30222220331) 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 7 ways as a sum of consecutive naturals, for example, 135616 + ... + 280777.

It is an arithmetic number, because the mean of its divisors is an integer number (3808131327).

Almost surely, 2^30222220333 is an apocalyptic number.

It is an amenable number.

30222220333 is a deficient number, since it is larger than the sum of its proper divisors (242830283).

30222220333 is a wasteful number, since it uses less digits than its factorization.

30222220333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416975.

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

Adding to 30222220333 its reverse (33302222203), we get a palindrome (63524442536).

The spelling of 30222220333 in words is "thirty billion, two hundred twenty-two million, two hundred twenty thousand, three hundred thirty-three".