2211010111102 has 32 divisors (see below), whose sum is σ = 3582770506560. Its totient is φ = 1017285350400.

The previous prime is 2211010111003. The next prime is 2211010111103. The reversal of 2211010111102 is 2011110101122.

It is a happy number.

2211010111102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2211010111102² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211010111103) 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, 34008727 + ... + 34073677.

It is an arithmetic number, because the mean of its divisors is an integer number (111961578330).

Almost surely, 2^{2211010111102} is an apocalyptic number.

2211010111102 is a deficient number, since it is larger than the sum of its proper divisors (1371760395458).

2211010111102 is a wasteful number, since it uses less digits than its factorization.

2211010111102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69028.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 2211010111102 its reverse (2011110101122), we get a palindrome (4222120212224).

The spelling of 2211010111102 in words is "two trillion, two hundred eleven billion, ten million, one hundred eleven thousand, one hundred two".