22103133111 has 6 divisors (see below), whose sum is σ = 31926747840. Its totient is φ = 14735422068.

The previous prime is 22103133077. The next prime is 22103133119. The reversal of 22103133111 is 11133130122.

It is not a de Polignac number, because 22103133111 - 2⁷ = 22103132983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22103133119) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1227951831 + ... + 1227951848.

It is an arithmetic number, because the mean of its divisors is an integer number (5321124640).

Almost surely, 2^22103133111 is an apocalyptic number.

22103133111 is a deficient number, since it is larger than the sum of its proper divisors (9823614729).

22103133111 is a wasteful number, since it uses less digits than its factorization.

22103133111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2455903685 (or 2455903682 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 22103133111 its reverse (11133130122), we get a palindrome (33236263233).

The spelling of 22103133111 in words is "twenty-two billion, one hundred three million, one hundred thirty-three thousand, one hundred eleven".