2210101011011 has 4 divisors (see below), whose sum is σ = 2210168881800. Its totient is φ = 2210033140224.

The previous prime is 2210101010983. The next prime is 2210101011073. The reversal of 2210101011011 is 1101101010122.

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 2210101011011 - 2³⁰ = 2209027269187 is a prime.

It is a super-3 number, since 3×2210101011011³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2210101010983 and 2210101011001.

It is not an unprimeable number, because it can be changed into a prime (2210101017011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33886526 + ... + 33951683.

It is an arithmetic number, because the mean of its divisors is an integer number (552542220450).

Almost surely, 2^{2210101011011} is an apocalyptic number.

2210101011011 is a deficient number, since it is larger than the sum of its proper divisors (67870789).

2210101011011 is an equidigital number, since it uses as much as digits as its factorization.

2210101011011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67870788.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 2210101011011 its reverse (1101101010122), we get a palindrome (3311202021133).

The spelling of 2210101011011 in words is "two trillion, two hundred ten billion, one hundred one million, eleven thousand, eleven".