22101110112001 has 8 divisors (see below), whose sum is σ = 22913673824000. Its totient is φ = 21294772942320.

The previous prime is 22101110111999. The next prime is 22101110112031. The reversal of 22101110112001 is 10021101110122.

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 22101110112001 - 2¹ = 22101110111999 is a prime.

It is a super-3 number, since 3×22101110112001³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22101110112031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1556628351 + ... + 1556642548.

It is an arithmetic number, because the mean of its divisors is an integer number (2864209228000).

Almost surely, 2^{22101110112001} is an apocalyptic number.

It is an amenable number.

22101110112001 is a deficient number, since it is larger than the sum of its proper divisors (812563711999).

22101110112001 is a wasteful number, since it uses less digits than its factorization.

22101110112001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3113271159.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 22101110112001 its reverse (10021101110122), we get a palindrome (32122211222123).

The spelling of 22101110112001 in words is "twenty-two trillion, one hundred one billion, one hundred ten million, one hundred twelve thousand, one".