22133212030 has 16 divisors (see below), whose sum is σ = 39841488144. Its totient is φ = 8852905600.

The previous prime is 22133212021. The next prime is 22133212117. The reversal of 22133212030 is 3021233122.

It is a junction number, because it is equal to n+sod(n) for n = 22133211989 and 22133212007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389430 + ... + 442630.

It is an arithmetic number, because the mean of its divisors is an integer number (2490093009).

Almost surely, 2^22133212030 is an apocalyptic number.

22133212030 is a deficient number, since it is larger than the sum of its proper divisors (17708276114).

22133212030 is a wasteful number, since it uses less digits than its factorization.

22133212030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94811.

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

Adding to 22133212030 its reverse (3021233122), we get a palindrome (25154445152).

The spelling of 22133212030 in words is "twenty-two billion, one hundred thirty-three million, two hundred twelve thousand, thirty".