22110001101209 has 8 divisors (see below), whose sum is σ = 25268688513600. Its totient is φ = 18951342645456.

The previous prime is 22110001101197. The next prime is 22110001101269. The reversal of 22110001101209 is 90210110001122.

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 22110001101209 - 2⁸ = 22110001100953 is a prime.

It is a super-2 number, since 2×22110001101209² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22110001101269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5577539 + ... + 8679224.

It is an arithmetic number, because the mean of its divisors is an integer number (3158586064200).

Almost surely, 2^{22110001101209} is an apocalyptic number.

It is an amenable number.

22110001101209 is a deficient number, since it is larger than the sum of its proper divisors (3158687412391).

22110001101209 is a wasteful number, since it uses less digits than its factorization.

22110001101209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14478319.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 22110001101209 in words is "twenty-two trillion, one hundred ten billion, one million, one hundred one thousand, two hundred nine".