22031101113 has 8 divisors (see below), whose sum is σ = 33571201728. Its totient is φ = 12589200624.

The previous prime is 22031101093. The next prime is 22031101117. The reversal of 22031101113 is 31110113022.

It is a happy number.

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

It is not a de Polignac number, because 22031101113 - 2¹⁰ = 22031100089 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22031101092 and 22031101101.

It is not an unprimeable number, because it can be changed into a prime (22031101117) 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, 524550006 + ... + 524550047.

It is an arithmetic number, because the mean of its divisors is an integer number (4196400216).

Almost surely, 2^22031101113 is an apocalyptic number.

It is an amenable number.

22031101113 is a deficient number, since it is larger than the sum of its proper divisors (11540100615).

22031101113 is a wasteful number, since it uses less digits than its factorization.

22031101113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049100063.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 22031101113 its reverse (31110113022), we get a palindrome (53141214135).

The spelling of 22031101113 in words is "twenty-two billion, thirty-one million, one hundred one thousand, one hundred thirteen".