1126151322 has 32 divisors (see below), whose sum is σ = 2327076864. Its totient is φ = 362943600.

The previous prime is 1126151321. The next prime is 1126151339. The reversal of 1126151322 is 2231516211.

It is a happy number.

1126151322 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1126151292 and 1126151301.

It is not an unprimeable number, because it can be changed into a prime (1126151321) 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, 279043 + ... + 283049.

It is an arithmetic number, because the mean of its divisors is an integer number (72721152).

Almost surely, 2^1126151322 is an apocalyptic number.

1126151322 is an abundant number, since it is smaller than the sum of its proper divisors (1200925542).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1126151322 is a wasteful number, since it uses less digits than its factorization.

1126151322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5554.

The product of its digits is 720, while the sum is 24.

The square root of 1126151322 is about 33558.1781686670. The cubic root of 1126151322 is about 1040.3965826032.

Adding to 1126151322 its reverse (2231516211), we get a palindrome (3357667533).

The spelling of 1126151322 in words is "one billion, one hundred twenty-six million, one hundred fifty-one thousand, three hundred twenty-two".