1122807126 has 32 divisors (see below), whose sum is σ = 2717383680. Its totient is φ = 301931136.

The previous prime is 1122807083. The next prime is 1122807137. The reversal of 1122807126 is 6217082211.

It is a junction number, because it is equal to n+sod(n) for n = 1122807093 and 1122807102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 785566 + ... + 786993.

It is an arithmetic number, because the mean of its divisors is an integer number (84918240).

Almost surely, 2^1122807126 is an apocalyptic number.

1122807126 is an abundant number, since it is smaller than the sum of its proper divisors (1594576554).

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

1122807126 is a wasteful number, since it uses less digits than its factorization.

1122807126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1572588.

The product of its (nonzero) digits is 2688, while the sum is 30.

The square root of 1122807126 is about 33508.3142816824. The cubic root of 1122807126 is about 1039.3657146892.

Adding to 1122807126 its reverse (6217082211), we get a palindrome (7339889337).

The spelling of 1122807126 in words is "one billion, one hundred twenty-two million, eight hundred seven thousand, one hundred twenty-six".