1122274522 has 8 divisors (see below), whose sum is σ = 1708537536. Its totient is φ = 552762012.

The previous prime is 1122274513. The next prime is 1122274579. The reversal of 1122274522 is 2254722211.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4187458 + ... + 4187725.

It is an arithmetic number, because the mean of its divisors is an integer number (213567192).

Almost surely, 2^1122274522 is an apocalyptic number.

1122274522 is a deficient number, since it is larger than the sum of its proper divisors (586263014).

1122274522 is an equidigital number, since it uses as much as digits as its factorization.

1122274522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8375252.

The product of its digits is 4480, while the sum is 28.

The square root of 1122274522 is about 33500.3659980007. The cubic root of 1122274522 is about 1039.2013475193.

Adding to 1122274522 its reverse (2254722211), we get a palindrome (3376996733).

The spelling of 1122274522 in words is "one billion, one hundred twenty-two million, two hundred seventy-four thousand, five hundred twenty-two".