2011002211011 has 16 divisors (see below), whose sum is σ = 2689049698560. Its totient is φ = 1336815174240.

The previous prime is 2011002211003. The next prime is 2011002211037. The reversal of 2011002211011 is 1101122001102.

It is not a de Polignac number, because 2011002211011 - 2³ = 2011002211003 is a prime.

It is a super-3 number, since 3×2011002211011³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (2011002211061) 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, 1687570 + ... + 2621048.

It is an arithmetic number, because the mean of its divisors is an integer number (168065606160).

Almost surely, 2^{2011002211011} is an apocalyptic number.

2011002211011 is a deficient number, since it is larger than the sum of its proper divisors (678047487549).

2011002211011 is a wasteful number, since it uses less digits than its factorization.

2011002211011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935546.

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

Adding to 2011002211011 its reverse (1101122001102), we get a palindrome (3112124212113).

The spelling of 2011002211011 in words is "two trillion, eleven billion, two million, two hundred eleven thousand, eleven".