1122110307 has 8 divisors (see below), whose sum is σ = 1662385680. Its totient is φ = 748073520.

The previous prime is 1122110251. The next prime is 1122110371. The reversal of 1122110307 is 7030112211.

It is a happy number.

It is not a de Polignac number, because 1122110307 - 2⁷ = 1122110179 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1122110307.

It is not an unprimeable number, because it can be changed into a prime (1122110377) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 20779794 + ... + 20779847.

It is an arithmetic number, because the mean of its divisors is an integer number (207798210).

Almost surely, 2^1122110307 is an apocalyptic number.

1122110307 is a deficient number, since it is larger than the sum of its proper divisors (540275373).

1122110307 is an equidigital number, since it uses as much as digits as its factorization.

1122110307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41559650 (or 41559644 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 18.

The square root of 1122110307 is about 33497.9149649646. The cubic root of 1122110307 is about 1039.1506585627.

Adding to 1122110307 its reverse (7030112211), we get a palindrome (8152222518).

It can be divided in two parts, 11221 and 10307, that added together give a triangular number (21528 = T₂₀₇).

The spelling of 1122110307 in words is "one billion, one hundred twenty-two million, one hundred ten thousand, three hundred seven".