22132222030 has 16 divisors (see below), whose sum is σ = 41211724320. Its totient is φ = 8547616672.

The previous prime is 22132221997. The next prime is 22132222033. The reversal of 22132222030 is 3022223122.

It is a junction number, because it is equal to n+sod(n) for n = 22132221989 and 22132222007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22132222033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38158714 + ... + 38159293.

It is an arithmetic number, because the mean of its divisors is an integer number (2575732770).

Almost surely, 2^22132222030 is an apocalyptic number.

22132222030 is a deficient number, since it is larger than the sum of its proper divisors (19079502290).

22132222030 is a wasteful number, since it uses less digits than its factorization.

22132222030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76318043.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 22132222030 its reverse (3022223122), we get a palindrome (25154445152).

The spelling of 22132222030 in words is "twenty-two billion, one hundred thirty-two million, two hundred twenty-two thousand, thirty".