2210120011011 has 16 divisors (see below), whose sum is σ = 3214745411328. Its totient is φ = 1339456092000.

The previous prime is 2210120010983. The next prime is 2210120011049. The reversal of 2210120011011 is 1101100210122.

It is not a de Polignac number, because 2210120011011 - 2¹¹ = 2210120008963 is a prime.

It is a super-2 number, since 2×2210120011011² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2210120010011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6760986 + ... + 7080336.

It is an arithmetic number, because the mean of its divisors is an integer number (200921588208).

Almost surely, 2^{2210120011011} is an apocalyptic number.

2210120011011 is a deficient number, since it is larger than the sum of its proper divisors (1004625400317).

2210120011011 is a wasteful number, since it uses less digits than its factorization.

2210120011011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529082.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 2210120011011 its reverse (1101100210122), we get a palindrome (3311220221133).

The spelling of 2210120011011 in words is "two trillion, two hundred ten billion, one hundred twenty million, eleven thousand, eleven".