30012133222 has 8 divisors (see below), whose sum is σ = 45976034016. Its totient is φ = 14686788552.

The previous prime is 30012133219. The next prime is 30012133223. The reversal of 30012133222 is 22233121003.

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

It is a super-2 number, since 2×30012133222² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30012133222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30012133223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159638913 + ... + 159639100.

It is an arithmetic number, because the mean of its divisors is an integer number (5747004252).

Almost surely, 2^30012133222 is an apocalyptic number.

30012133222 is a deficient number, since it is larger than the sum of its proper divisors (15963900794).

30012133222 is a wasteful number, since it uses less digits than its factorization.

30012133222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319278062.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30012133222 its reverse (22233121003), we get a palindrome (52245254225).

The spelling of 30012133222 in words is "thirty billion, twelve million, one hundred thirty-three thousand, two hundred twenty-two".