22263105012 has 24 divisors (see below), whose sum is σ = 52007743200. Its totient is φ = 7412392416.

The previous prime is 22263104999. The next prime is 22263105019. The reversal of 22263105012 is 21050136222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22263105019) 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 7 ways as a sum of consecutive naturals, for example, 1069587 + ... + 1090202.

It is an arithmetic number, because the mean of its divisors is an integer number (2166989300).

Almost surely, 2^22263105012 is an apocalyptic number.

It is an amenable number.

22263105012 is an abundant number, since it is smaller than the sum of its proper divisors (29744638188).

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

22263105012 is a wasteful number, since it uses less digits than its factorization.

22263105012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2160655 (or 2160653 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

It can be divided in two parts, 2226310 and 5012, that added together give a palindrome (2231322).

The spelling of 22263105012 in words is "twenty-two billion, two hundred sixty-three million, one hundred five thousand, twelve".