22201111132 has 12 divisors (see below), whose sum is σ = 38935861216. Its totient is φ = 11076579360.

The previous prime is 22201111099. The next prime is 22201111133. The reversal of 22201111132 is 23111110222.

It is a super-3 number, since 3×22201111132³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22201111133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5991969 + ... + 5995672.

Almost surely, 2^22201111132 is an apocalyptic number.

It is an amenable number.

22201111132 is a deficient number, since it is larger than the sum of its proper divisors (16734750084).

22201111132 is a wasteful number, since it uses less digits than its factorization.

22201111132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11988108 (or 11988106 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 22201111132 its reverse (23111110222), we get a palindrome (45312221354).

The spelling of 22201111132 in words is "twenty-two billion, two hundred one million, one hundred eleven thousand, one hundred thirty-two".