22111133101 has 8 divisors (see below), whose sum is σ = 22230284544. Its totient is φ = 21992290320.

The previous prime is 22111133081. The next prime is 22111133117. The reversal of 22111133101 is 10133111122.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 22111133101 - 2¹³ = 22111124909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22111130101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67215 + ... + 220771.

It is an arithmetic number, because the mean of its divisors is an integer number (2778785568).

Almost surely, 2^22111133101 is an apocalyptic number.

It is an amenable number.

22111133101 is a deficient number, since it is larger than the sum of its proper divisors (119151443).

22111133101 is a wasteful number, since it uses less digits than its factorization.

22111133101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154331.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 22111133101 its reverse (10133111122), we get a palindrome (32244244223).

The spelling of 22111133101 in words is "twenty-two billion, one hundred eleven million, one hundred thirty-three thousand, one hundred one".