1122354052 has 12 divisors (see below), whose sum is σ = 1964852316. Its totient is φ = 560967680.

The previous prime is 1122354047. The next prime is 1122354053. The reversal of 1122354052 is 2504532211.

It can be written as a sum of positive squares in 2 ways, for example, as 463713156 + 658640896 = 21534^2 + 25664^2 .

It is not an unprimeable number, because it can be changed into a prime (1122354053) 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 3 ways as a sum of consecutive naturals, for example, 39949 + ... + 61972.

It is an arithmetic number, because the mean of its divisors is an integer number (163737693).

Almost surely, 2^1122354052 is an apocalyptic number.

It is an amenable number.

1122354052 is a deficient number, since it is larger than the sum of its proper divisors (842498264).

1122354052 is a wasteful number, since it uses less digits than its factorization.

1122354052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104678 (or 104676 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1122354052 is about 33501.5529789292. The cubic root of 1122354052 is about 1039.2258946122.

Adding to 1122354052 its reverse (2504532211), we get a palindrome (3626886263).

The spelling of 1122354052 in words is "one billion, one hundred twenty-two million, three hundred fifty-four thousand, fifty-two".