30334220422 has 16 divisors (see below), whose sum is σ = 50451552144. Its totient is φ = 13562244000.

The previous prime is 30334220407. The next prime is 30334220431. The reversal of 30334220422 is 22402243303.

It is a super-2 number, since 2×30334220422² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11300529 + ... + 11303212.

It is an arithmetic number, because the mean of its divisors is an integer number (3153222009).

Almost surely, 2^30334220422 is an apocalyptic number.

30334220422 is a deficient number, since it is larger than the sum of its proper divisors (20117331722).

30334220422 is a wasteful number, since it uses less digits than its factorization.

30334220422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22603815.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 30334220422 its reverse (22402243303), we get a palindrome (52736463725).

The spelling of 30334220422 in words is "thirty billion, three hundred thirty-four million, two hundred twenty thousand, four hundred twenty-two".