22012113302 has 4 divisors (see below), whose sum is σ = 33018169956. Its totient is φ = 11006056650.

The previous prime is 22012113289. The next prime is 22012113311. The reversal of 22012113302 is 20331121022.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5503028324 + ... + 5503028327.

It is an arithmetic number, because the mean of its divisors is an integer number (8254542489).

Almost surely, 2^22012113302 is an apocalyptic number.

22012113302 is a deficient number, since it is larger than the sum of its proper divisors (11006056654).

22012113302 is a wasteful number, since it uses less digits than its factorization.

22012113302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11006056653.

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

Adding to 22012113302 its reverse (20331121022), we get a palindrome (42343234324).

The spelling of 22012113302 in words is "twenty-two billion, twelve million, one hundred thirteen thousand, three hundred two".