2242522111 has 8 divisors (see below), whose sum is σ = 2304205904. Its totient is φ = 2181271680.

The previous prime is 2242522109. The next prime is 2242522123. The reversal of 2242522111 is 1112252422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2242522111 - 2¹ = 2242522109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242522141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97836 + ... + 118561.

It is an arithmetic number, because the mean of its divisors is an integer number (288025738).

Almost surely, 2^2242522111 is an apocalyptic number.

2242522111 is a deficient number, since it is larger than the sum of its proper divisors (61683793).

2242522111 is a wasteful number, since it uses less digits than its factorization.

2242522111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216681.

The product of its digits is 640, while the sum is 22.

The square root of 2242522111 is about 47355.2754294598. The cubic root of 2242522111 is about 1308.9174108563.

Adding to 2242522111 its reverse (1112252422), we get a palindrome (3354774533).

The spelling of 2242522111 in words is "two billion, two hundred forty-two million, five hundred twenty-two thousand, one hundred eleven".