2211120001101 has 8 divisors (see below), whose sum is σ = 3216174547104. Its totient is φ = 1340072727920.

The previous prime is 2211120001001. The next prime is 2211120001133. The reversal of 2211120001101 is 1011000211122.

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 2211120001101 - 2⁹ = 2211120000589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211120001171) 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, 33501818166 + ... + 33501818231.

It is an arithmetic number, because the mean of its divisors is an integer number (402021818388).

Almost surely, 2^{2211120001101} is an apocalyptic number.

It is an amenable number.

2211120001101 is a deficient number, since it is larger than the sum of its proper divisors (1005054546003).

2211120001101 is a wasteful number, since it uses less digits than its factorization.

2211120001101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67003636411.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 2211120001101 its reverse (1011000211122), we get a palindrome (3222120212223).

The spelling of 2211120001101 in words is "two trillion, two hundred eleven billion, one hundred twenty million, one thousand, one hundred one".