30222213133 has 8 divisors (see below), whose sum is σ = 34881649920. Its totient is φ = 25648270800.

The previous prime is 30222213107. The next prime is 30222213169. The reversal of 30222213133 is 33131222203.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30222213133 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 (30222213103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21372853 + ... + 21374266.

It is an arithmetic number, because the mean of its divisors is an integer number (4360206240).

Almost surely, 2^30222213133 is an apocalyptic number.

It is an amenable number.

30222213133 is a deficient number, since it is larger than the sum of its proper divisors (4659436787).

30222213133 is a wasteful number, since it uses less digits than its factorization.

30222213133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42747227.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 30222213133 its reverse (33131222203), we get a palindrome (63353435336).

The spelling of 30222213133 in words is "thirty billion, two hundred twenty-two million, two hundred thirteen thousand, one hundred thirty-three".