2212013111 has 16 divisors (see below), whose sum is σ = 2764274688. Its totient is φ = 1719621600.

The previous prime is 2212013087. The next prime is 2212013113. The reversal of 2212013111 is 1113102122.

It is a cyclic number.

It is not a de Polignac number, because 2212013111 - 2²⁶ = 2144904247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212013113) 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, 140 + ... + 66513.

It is an arithmetic number, because the mean of its divisors is an integer number (172767168).

Almost surely, 2^2212013111 is an apocalyptic number.

2212013111 is a deficient number, since it is larger than the sum of its proper divisors (552261577).

2212013111 is a wasteful number, since it uses less digits than its factorization.

2212013111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67102.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 2212013111 is about 47032.0434491209. The cubic root of 2212013111 is about 1302.9544463656.

Adding to 2212013111 its reverse (1113102122), we get a palindrome (3325115233).

The spelling of 2212013111 in words is "two billion, two hundred twelve million, thirteen thousand, one hundred eleven".