22403104240312 has 16 divisors (see below), whose sum is σ = 42005913345360. Its totient is φ = 11201527348224.

The previous prime is 22403104240277. The next prime is 22403104240441. The reversal of 22403104240312 is 21304240130422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1078173 + ... + 6780019.

It is an arithmetic number, because the mean of its divisors is an integer number (2625369584085).

Almost surely, 2^{22403104240312} is an apocalyptic number.

It is an amenable number.

22403104240312 is a deficient number, since it is larger than the sum of its proper divisors (19602809105048).

22403104240312 is a wasteful number, since it uses less digits than its factorization.

22403104240312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6192990 (or 6192986 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 22403104240312 its reverse (21304240130422), we get a palindrome (43707344370734).

The spelling of 22403104240312 in words is "twenty-two trillion, four hundred three billion, one hundred four million, two hundred forty thousand, three hundred twelve".