1122054234 has 48 divisors (see below), whose sum is σ = 2747901600. Its totient is φ = 303712416.

The previous prime is 1122054223. The next prime is 1122054289. The reversal of 1122054234 is 4324502211.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94849 + ... + 106020.

It is an arithmetic number, because the mean of its divisors is an integer number (57247950).

Almost surely, 2^1122054234 is an apocalyptic number.

1122054234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1122054234 is an abundant number, since it is smaller than the sum of its proper divisors (1625847366).

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

1122054234 is a wasteful number, since it uses less digits than its factorization.

1122054234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200907 (or 200900 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1122054234 is about 33497.0779919682. The cubic root of 1122054234 is about 1039.1333491339.

Adding to 1122054234 its reverse (4324502211), we get a palindrome (5446556445).

The spelling of 1122054234 in words is "one billion, one hundred twenty-two million, fifty-four thousand, two hundred thirty-four".