22203032030 has 32 divisors (see below), whose sum is σ = 40901565600. Its totient is φ = 8675594752.

The previous prime is 22203032023. The next prime is 22203032051. The reversal of 22203032030 is 3023030222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76415 + ... + 224154.

It is an arithmetic number, because the mean of its divisors is an integer number (1278173925).

Almost surely, 2^22203032030 is an apocalyptic number.

22203032030 is a deficient number, since it is larger than the sum of its proper divisors (18698533570).

22203032030 is a wasteful number, since it uses less digits than its factorization.

22203032030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300748.

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 22203032030 its reverse (3023030222), we get a palindrome (25226062252).

The spelling of 22203032030 in words is "twenty-two billion, two hundred three million, thirty-two thousand, thirty".