22232030 has 16 divisors (see below), whose sum is σ = 41757984. Its totient is φ = 8506080.

The previous prime is 22232029. The next prime is 22232051. The reversal of 22232030 is 3023222.

It is a junction number, because it is equal to n+sod(n) for n = 22231996 and 22232014.

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, 48101 + ... + 48560.

It is an arithmetic number, because the mean of its divisors is an integer number (2609874).

Almost surely, 2^22232030 is an apocalyptic number.

22232030 is a deficient number, since it is larger than the sum of its proper divisors (19525954).

22232030 is a wasteful number, since it uses less digits than its factorization.

22232030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96691.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 22232030 is about 4715.0853650809. The cubic root of 22232030 is about 281.1855766846.

Adding to 22232030 its reverse (3023222), we get a palindrome (25255252).

The spelling of 22232030 in words is "twenty-two million, two hundred thirty-two thousand, thirty".