1122413666 has 16 divisors (see below), whose sum is σ = 1851860448. Its totient is φ = 510186820.

The previous prime is 1122413647. The next prime is 1122413713. The reversal of 1122413666 is 6663142211.

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, 208160 + ... + 213483.

It is an arithmetic number, because the mean of its divisors is an integer number (115741278).

Almost surely, 2^1122413666 is an apocalyptic number.

1122413666 is a deficient number, since it is larger than the sum of its proper divisors (729446782).

1122413666 is an equidigital number, since it uses as much as digits as its factorization.

1122413666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421678 (or 421656 counting only the distinct ones).

The product of its digits is 10368, while the sum is 32.

The square root of 1122413666 is about 33502.4426870639. The cubic root of 1122413666 is about 1039.2442938317.

Adding to 1122413666 its reverse (6663142211), we get a palindrome (7785555877).

The spelling of 1122413666 in words is "one billion, one hundred twenty-two million, four hundred thirteen thousand, six hundred sixty-six".