1122516153 has 48 divisors (see below), whose sum is σ = 1806517440. Its totient is φ = 671520960.

The previous prime is 1122516139. The next prime is 1122516179. The reversal of 1122516153 is 3516152211.

It is not a de Polignac number, because 1122516153 - 2¹⁴ = 1122499769 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122516113) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 993693 + ... + 994821.

It is an arithmetic number, because the mean of its divisors is an integer number (37635780).

Almost surely, 2^1122516153 is an apocalyptic number.

It is an amenable number.

1122516153 is a deficient number, since it is larger than the sum of its proper divisors (684001287).

1122516153 is a wasteful number, since it uses less digits than its factorization.

1122516153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251 (or 1226 counting only the distinct ones).

The product of its digits is 1800, while the sum is 27.

The square root of 1122516153 is about 33503.9721973380. The cubic root of 1122516153 is about 1039.2759238185.

Adding to 1122516153 its reverse (3516152211), we get a palindrome (4638668364).

The spelling of 1122516153 in words is "one billion, one hundred twenty-two million, five hundred sixteen thousand, one hundred fifty-three".