22012113202 has 8 divisors (see below), whose sum is σ = 33278155776. Its totient is φ = 10919394612.

The previous prime is 22012113191. The next prime is 22012113203. The reversal of 22012113202 is 20231121022.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (22012113203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43330678 + ... + 43331185.

It is an arithmetic number, because the mean of its divisors is an integer number (4159769472).

Almost surely, 2^22012113202 is an apocalyptic number.

22012113202 is a deficient number, since it is larger than the sum of its proper divisors (11266042574).

22012113202 is a wasteful number, since it uses less digits than its factorization.

22012113202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86661992.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 22012113202 its reverse (20231121022), we get a palindrome (42243234224).

The spelling of 22012113202 in words is "twenty-two billion, twelve million, one hundred thirteen thousand, two hundred two".