1123422060 has 24 divisors (see below), whose sum is σ = 3145581936. Its totient is φ = 299579200.

The previous prime is 1123422043. The next prime is 1123422077. The reversal of 1123422060 is 602243211.

It is an interprime number because it is at equal distance from previous prime (1123422043) and next prime (1123422077).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9361791 + ... + 9361910.

It is an arithmetic number, because the mean of its divisors is an integer number (131065914).

Almost surely, 2^1123422060 is an apocalyptic number.

1123422060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1123422060 is an abundant number, since it is smaller than the sum of its proper divisors (2022159876).

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

1123422060 is a wasteful number, since it uses less digits than its factorization.

1123422060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18723713 (or 18723711 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1123422060 is about 33517.4888677538. The cubic root of 1123422060 is about 1039.5554251201. Note that the first 3 decimals are identical.

Adding to 1123422060 its reverse (602243211), we get a palindrome (1725665271).

The spelling of 1123422060 in words is "one billion, one hundred twenty-three million, four hundred twenty-two thousand, sixty".