22304231402 has 8 divisors (see below), whose sum is σ = 33603732576. Its totient is φ = 11102987212.

The previous prime is 22304231401. The next prime is 22304231413. The reversal of 22304231402 is 20413240322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (22304231401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24563678 + ... + 24564585.

It is an arithmetic number, because the mean of its divisors is an integer number (4200466572).

Almost surely, 2^22304231402 is an apocalyptic number.

22304231402 is a deficient number, since it is larger than the sum of its proper divisors (11299501174).

22304231402 is a wasteful number, since it uses less digits than its factorization.

22304231402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49128492.

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

Adding to 22304231402 its reverse (20413240322), we get a palindrome (42717471724).

The spelling of 22304231402 in words is "twenty-two billion, three hundred four million, two hundred thirty-one thousand, four hundred two".