1122134544 has 30 divisors (see below), whose sum is σ = 3140418606. Its totient is φ = 374044800.

The previous prime is 1122134537. The next prime is 1122134561. The reversal of 1122134544 is 4454312211.

1122134544 is a `hidden beast` number, since 112 + 2 + 1 + 3 + 4 + 544 = 666.

It can be written as a sum of positive squares in only one way, i.e., 900720144 + 221414400 = 30012^2 + 14880^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3896157 + ... + 3896444.

Almost surely, 2^1122134544 is an apocalyptic number.

It is an amenable number.

1122134544 is an abundant number, since it is smaller than the sum of its proper divisors (2018284062).

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

1122134544 is a wasteful number, since it uses less digits than its factorization.

1122134544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7792615 (or 7792606 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 1122134544 is about 33498.2767317962. The cubic root of 1122134544 is about 1039.1581402138.

Adding to 1122134544 its reverse (4454312211), we get a palindrome (5576446755).

The spelling of 1122134544 in words is "one billion, one hundred twenty-two million, one hundred thirty-four thousand, five hundred forty-four".