22242132302 has 16 divisors (see below), whose sum is σ = 36021978720. Its totient is φ = 10239205152.

The previous prime is 22242132293. The next prime is 22242132343. The reversal of 22242132302 is 20323124222.

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, 1089458 + ... + 1109685.

It is an arithmetic number, because the mean of its divisors is an integer number (2251373670).

Almost surely, 2^22242132302 is an apocalyptic number.

22242132302 is a deficient number, since it is larger than the sum of its proper divisors (13779846418).

22242132302 is a wasteful number, since it uses less digits than its factorization.

22242132302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2199547.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 22242132302 its reverse (20323124222), we get a palindrome (42565256524).

The spelling of 22242132302 in words is "twenty-two billion, two hundred forty-two million, one hundred thirty-two thousand, three hundred two".