22110121032 has 32 divisors (see below), whose sum is σ = 55288137600. Its totient is φ = 7368329024.

The previous prime is 22110121031. The next prime is 22110121051. The reversal of 22110121032 is 23012101122.

It is not an unprimeable number, because it can be changed into a prime (22110121031) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 769 + ... + 210287.

It is an arithmetic number, because the mean of its divisors is an integer number (1727754300).

Almost surely, 2^22110121032 is an apocalyptic number.

It is an amenable number.

22110121032 is an abundant number, since it is smaller than the sum of its proper divisors (33178016568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22110121032 is a wasteful number, since it uses less digits than its factorization.

22110121032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213925 (or 213921 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 22110121032 its reverse (23012101122), we get a palindrome (45122222154).

The spelling of 22110121032 in words is "twenty-two billion, one hundred ten million, one hundred twenty-one thousand, thirty-two".