22120001101 has 8 divisors (see below), whose sum is σ = 24194584800. Its totient is φ = 20056029840.

The previous prime is 22120001093. The next prime is 22120001119. The reversal of 22120001101 is 10110002122.

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

It is not a de Polignac number, because 22120001101 - 2³ = 22120001093 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 (22120002101) 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, 2648746 + ... + 2657083.

It is an arithmetic number, because the mean of its divisors is an integer number (3024323100).

Almost surely, 2^22120001101 is an apocalyptic number.

It is an amenable number.

22120001101 is a deficient number, since it is larger than the sum of its proper divisors (2074583699).

22120001101 is a wasteful number, since it uses less digits than its factorization.

22120001101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5306219.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 22120001101 its reverse (10110002122), we get a palindrome (32230003223).

The spelling of 22120001101 in words is "twenty-two billion, one hundred twenty million, one thousand, one hundred one".