1140412222 has 16 divisors (see below), whose sum is σ = 1730816640. Its totient is φ = 563513112.

The previous prime is 1140412181. The next prime is 1140412271. The reversal of 1140412222 is 2222140411.

It is a self number, because there is not a number n which added to its sum of digits gives 1140412222.

It is a congruent number.

It is an unprimeable number.

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, 48583 + ... + 68125.

It is an arithmetic number, because the mean of its divisors is an integer number (108176040).

Almost surely, 2^1140412222 is an apocalyptic number.

1140412222 is a deficient number, since it is larger than the sum of its proper divisors (590404418).

1140412222 is a wasteful number, since it uses less digits than its factorization.

1140412222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19887.

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

The square root of 1140412222 is about 33769.9899615028. The cubic root of 1140412222 is about 1044.7698254524.

Adding to 1140412222 its reverse (2222140411), we get a palindrome (3362552633).

The spelling of 1140412222 in words is "one billion, one hundred forty million, four hundred twelve thousand, two hundred twenty-two".