22003103312 has 20 divisors (see below), whose sum is σ = 42659727936. Its totient is φ = 10994141280.

The previous prime is 22003103303. The next prime is 22003103321. The reversal of 22003103312 is 21330130022.

It is an interprime number because it is at equal distance from previous prime (22003103303) and next prime (22003103321).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 438614 + ... + 486197.

Almost surely, 2^22003103312 is an apocalyptic number.

It is an amenable number.

22003103312 is a deficient number, since it is larger than the sum of its proper divisors (20656624624).

22003103312 is a wasteful number, since it uses less digits than its factorization.

22003103312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926306 (or 926300 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 22003103312 its reverse (21330130022), we get a palindrome (43333233334).

The spelling of 22003103312 in words is "twenty-two billion, three million, one hundred three thousand, three hundred twelve".