1122241452 has 24 divisors (see below), whose sum is σ = 2651712000. Its totient is φ = 369344976.

The previous prime is 1122241399. The next prime is 1122241453. The reversal of 1122241452 is 2541422211.

It is a super-3 number, since 3×1122241452³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1122241453) 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, 590952 + ... + 592847.

It is an arithmetic number, because the mean of its divisors is an integer number (110488000).

Almost surely, 2^1122241452 is an apocalyptic number.

1122241452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1122241452 is an abundant number, since it is smaller than the sum of its proper divisors (1529470548).

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

1122241452 is a wasteful number, since it uses less digits than its factorization.

1122241452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1183885 (or 1183883 counting only the distinct ones).

The product of its digits is 1280, while the sum is 24.

The square root of 1122241452 is about 33499.8724176675. The cubic root of 1122241452 is about 1039.1911400565.

Adding to 1122241452 its reverse (2541422211), we get a palindrome (3663663663).

The spelling of 1122241452 in words is "one billion, one hundred twenty-two million, two hundred forty-one thousand, four hundred fifty-two".