2210100220111 has 4 divisors (see below), whose sum is σ = 2525828822992. Its totient is φ = 1894371617232.

The previous prime is 2210100220103. The next prime is 2210100220121. The reversal of 2210100220111 is 1110220010122.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2210100220111 - 2³ = 2210100220103 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2210100220091 and 2210100220100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210100220121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157864301430 + ... + 157864301443.

It is an arithmetic number, because the mean of its divisors is an integer number (631457205748).

Almost surely, 2^{2210100220111} is an apocalyptic number.

2210100220111 is a deficient number, since it is larger than the sum of its proper divisors (315728602881).

2210100220111 is an equidigital number, since it uses as much as digits as its factorization.

2210100220111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315728602880.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2210100220111 its reverse (1110220010122), we get a palindrome (3320320230233).

The spelling of 2210100220111 in words is "two trillion, two hundred ten billion, one hundred million, two hundred twenty thousand, one hundred eleven".