2211102211001 has 8 divisors (see below), whose sum is σ = 2333280199200. Its totient is φ = 2089504641600.

The previous prime is 2211102210991. The next prime is 2211102211009. The reversal of 2211102211001 is 1001122011122.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2211102211001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2211102211009) 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, 145096871 + ... + 145112108.

It is an arithmetic number, because the mean of its divisors is an integer number (291660024900).

Almost surely, 2^{2211102211001} is an apocalyptic number.

It is an amenable number.

2211102211001 is a deficient number, since it is larger than the sum of its proper divisors (122177988199).

2211102211001 is a wasteful number, since it uses less digits than its factorization.

2211102211001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290209399.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 2211102211001 its reverse (1001122011122), we get a palindrome (3212224222123).

The spelling of 2211102211001 in words is "two trillion, two hundred eleven billion, one hundred two million, two hundred eleven thousand, one".