1122130134 has 24 divisors (see below), whose sum is σ = 2444721552. Its totient is φ = 371975760.

The previous prime is 1122130133. The next prime is 1122130153. The reversal of 1122130134 is 4310312211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122130133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 168954 + ... + 175469.

It is an arithmetic number, because the mean of its divisors is an integer number (101863398).

Almost surely, 2^1122130134 is an apocalyptic number.

1122130134 is an abundant number, since it is smaller than the sum of its proper divisors (1322591418).

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

1122130134 is a wasteful number, since it uses less digits than its factorization.

1122130134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344612 (or 344609 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1122130134 is about 33498.2109074500. The cubic root of 1122130134 is about 1039.1567789113.

Adding to 1122130134 its reverse (4310312211), we get a palindrome (5432442345).

The spelling of 1122130134 in words is "one billion, one hundred twenty-two million, one hundred thirty thousand, one hundred thirty-four".