2212212000111 has 16 divisors (see below), whose sum is σ = 2955029414784. Its totient is φ = 1472101604064.

The previous prime is 2212212000109. The next prime is 2212212000121. The reversal of 2212212000111 is 1110002122122.

It is not a de Polignac number, because 2212212000111 - 2¹ = 2212212000109 is a prime.

It is a super-2 number, since 2×2212212000111² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212212000121) 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 15 ways as a sum of consecutive naturals, for example, 42396540 + ... + 42448686.

It is an arithmetic number, because the mean of its divisors is an integer number (184689338424).

Almost surely, 2^{2212212000111} is an apocalyptic number.

2212212000111 is a deficient number, since it is larger than the sum of its proper divisors (742817414673).

2212212000111 is a wasteful number, since it uses less digits than its factorization.

2212212000111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77830.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2212212000111 its reverse (1110002122122), we get a palindrome (3322214122233).

The spelling of 2212212000111 in words is "two trillion, two hundred twelve billion, two hundred twelve million, one hundred eleven", and thus it is an aban number.