1122014452 has 48 divisors (see below), whose sum is σ = 2161676160. Its totient is φ = 506383488.

The previous prime is 1122014431. The next prime is 1122014461. The reversal of 1122014452 is 2544102211.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1220449 + ... + 1221367.

It is an arithmetic number, because the mean of its divisors is an integer number (45034920).

Almost surely, 2^1122014452 is an apocalyptic number.

It is an amenable number.

1122014452 is a deficient number, since it is larger than the sum of its proper divisors (1039661708).

1122014452 is a wasteful number, since it uses less digits than its factorization.

1122014452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1432 (or 1430 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 1122014452 is about 33496.4841737159. The cubic root of 1122014452 is about 1039.1210682981.

Adding to 1122014452 its reverse (2544102211), we get a palindrome (3666116663).

The spelling of 1122014452 in words is "one billion, one hundred twenty-two million, fourteen thousand, four hundred fifty-two".