22213213030 has 32 divisors (see below), whose sum is σ = 42401820384. Its totient is φ = 8349574656.

The previous prime is 22213212977. The next prime is 22213213037. The reversal of 22213213030 is 3031231222.

It is a junction number, because it is equal to n+sod(n) for n = 22213212989 and 22213213007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22213213037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7704 + ... + 210916.

It is an arithmetic number, because the mean of its divisors is an integer number (1325056887).

Almost surely, 2^22213213030 is an apocalyptic number.

22213213030 is a deficient number, since it is larger than the sum of its proper divisors (20188607354).

22213213030 is a wasteful number, since it uses less digits than its factorization.

22213213030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203880.

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

Adding to 22213213030 its reverse (3031231222), we get a palindrome (25244444252).

The spelling of 22213213030 in words is "twenty-two billion, two hundred thirteen million, two hundred thirteen thousand, thirty".