1122534871 has 32 divisors (see below), whose sum is σ = 1262865600. Its totient is φ = 992839680.

The previous prime is 1122534841. The next prime is 1122534901. The reversal of 1122534871 is 1784352211.

It is an interprime number because it is at equal distance from previous prime (1122534841) and next prime (1122534901).

It is a cyclic number.

It is not a de Polignac number, because 1122534871 - 2¹³ = 1122526679 is a prime.

It is a super-2 number, since 2×1122534871² = 2520169073221973282, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122534811) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4901785 + ... + 4902013.

It is an arithmetic number, because the mean of its divisors is an integer number (39464550).

Almost surely, 2^1122534871 is an apocalyptic number.

1122534871 is a deficient number, since it is larger than the sum of its proper divisors (140330729).

1122534871 is a wasteful number, since it uses less digits than its factorization.

1122534871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499.

The product of its digits is 13440, while the sum is 34.

The square root of 1122534871 is about 33504.2515361857. The cubic root of 1122534871 is about 1039.2817004417.

The spelling of 1122534871 in words is "one billion, one hundred twenty-two million, five hundred thirty-four thousand, eight hundred seventy-one".