2210221010111 has 8 divisors (see below), whose sum is σ = 2306397906144. Its totient is φ = 2114050808320.

The previous prime is 2210221010083. The next prime is 2210221010117. The reversal of 2210221010111 is 1110101220122.

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-2210221010111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210221010117) 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, 992966 + ... + 2325171.

It is an arithmetic number, because the mean of its divisors is an integer number (288299738268).

Almost surely, 2^{2210221010111} is an apocalyptic number.

2210221010111 is a deficient number, since it is larger than the sum of its proper divisors (96176896033).

2210221010111 is a wasteful number, since it uses less digits than its factorization.

2210221010111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3347121.

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

Adding to 2210221010111 its reverse (1110101220122), we get a palindrome (3320322230233).

The spelling of 2210221010111 in words is "two trillion, two hundred ten billion, two hundred twenty-one million, ten thousand, one hundred eleven".