2221114042 has 48 divisors (see below), whose sum is σ = 3931828992. Its totient is φ = 938196000.

The previous prime is 2221113991. The next prime is 2221114067. The reversal of 2221114042 is 2404111222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2957167 + ... + 2957917.

It is an arithmetic number, because the mean of its divisors is an integer number (81913104).

Almost surely, 2^2221114042 is an apocalyptic number.

2221114042 is a deficient number, since it is larger than the sum of its proper divisors (1710714950).

2221114042 is a wasteful number, since it uses less digits than its factorization.

2221114042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1163 (or 1156 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 2221114042 is about 47128.6965871113. The cubic root of 2221114042 is about 1304.7389253772.

Adding to 2221114042 its reverse (2404111222), we get a palindrome (4625225264).

The spelling of 2221114042 in words is "two billion, two hundred twenty-one million, one hundred fourteen thousand, forty-two".