2422115511 has 16 divisors (see below), whose sum is σ = 3454716384. Its totient is φ = 1504088064.

The previous prime is 2422115483. The next prime is 2422115519. The reversal of 2422115511 is 1155112242.

It is a happy number.

2422115511 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2422115511 - 2¹⁵ = 2422082743 is a prime.

It is a super-2 number, since 2×2422115511² = 11733287097253582242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2422115519) 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, 239860 + ... + 249753.

It is an arithmetic number, because the mean of its divisors is an integer number (215919774).

Almost surely, 2^2422115511 is an apocalyptic number.

2422115511 is a deficient number, since it is larger than the sum of its proper divisors (1032600873).

2422115511 is a wasteful number, since it uses less digits than its factorization.

2422115511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489730.

The product of its digits is 800, while the sum is 24.

The square root of 2422115511 is about 49214.9927461135. The cubic root of 2422115511 is about 1342.9657914382.

Adding to 2422115511 its reverse (1155112242), we get a palindrome (3577227753).

The spelling of 2422115511 in words is "two billion, four hundred twenty-two million, one hundred fifteen thousand, five hundred eleven".