22103112302 has 16 divisors (see below), whose sum is σ = 33302102400. Its totient is φ = 11002520760.

The previous prime is 22103112299. The next prime is 22103112331. The reversal of 22103112302 is 20321130122.

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 7 ways as a sum of consecutive naturals, for example, 384599 + ... + 438317.

It is an arithmetic number, because the mean of its divisors is an integer number (2081381400).

Almost surely, 2^22103112302 is an apocalyptic number.

22103112302 is a deficient number, since it is larger than the sum of its proper divisors (11198990098).

22103112302 is a wasteful number, since it uses less digits than its factorization.

22103112302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54631.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 22103112302 its reverse (20321130122), we get a palindrome (42424242424).

The spelling of 22103112302 in words is "twenty-two billion, one hundred three million, one hundred twelve thousand, three hundred two".