1122134155 has 8 divisors (see below), whose sum is σ = 1348646112. Its totient is φ = 896317248.

The previous prime is 1122134131. The next prime is 1122134171. The reversal of 1122134155 is 5514312211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1122134155 - 2²⁹ = 585263243 is a prime.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 170202 + ... + 176671.

It is an arithmetic number, because the mean of its divisors is an integer number (168580764).

Almost surely, 2^1122134155 is an apocalyptic number.

1122134155 is a deficient number, since it is larger than the sum of its proper divisors (226511957).

1122134155 is an equidigital number, since it uses as much as digits as its factorization.

1122134155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347525.

The product of its digits is 1200, while the sum is 25.

The square root of 1122134155 is about 33498.2709255269. The cubic root of 1122134155 is about 1039.1580201353.

Adding to 1122134155 its reverse (5514312211), we get a palindrome (6636446366).

The spelling of 1122134155 in words is "one billion, one hundred twenty-two million, one hundred thirty-four thousand, one hundred fifty-five".