2201122211011 has 8 divisors (see below), whose sum is σ = 2208577336448. Its totient is φ = 2193677640000.

The previous prime is 2201122210997. The next prime is 2201122211027. The reversal of 2201122211011 is 1101122211022.

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 2201122211011 - 2⁷ = 2201122210883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2201122211411) 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 7 ways as a sum of consecutive naturals, for example, 2220690 + ... + 3055111.

It is an arithmetic number, because the mean of its divisors is an integer number (276072167056).

Almost surely, 2^{2201122211011} is an apocalyptic number.

2201122211011 is a deficient number, since it is larger than the sum of its proper divisors (7455125437).

2201122211011 is an equidigital number, since it uses as much as digits as its factorization.

2201122211011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5277213.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 2201122211011 its reverse (1101122211022), we get a palindrome (3302244422033).

The spelling of 2201122211011 in words is "two trillion, two hundred one billion, one hundred twenty-two million, two hundred eleven thousand, eleven".