1326118022 has 16 divisors (see below), whose sum is σ = 2085087312. Its totient is φ = 631841280.

The previous prime is 1326118021. The next prime is 1326118037. The reversal of 1326118022 is 2208116231.

It is a junction number, because it is equal to n+sod(n) for n = 1326117982 and 1326118000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1326118021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184523 + ... + 191574.

It is an arithmetic number, because the mean of its divisors is an integer number (130317957).

Almost surely, 2^1326118022 is an apocalyptic number.

1326118022 is a deficient number, since it is larger than the sum of its proper divisors (758969290).

1326118022 is a wasteful number, since it uses less digits than its factorization.

1326118022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376183.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 1326118022 is about 36415.9034214449. The cubic root of 1326118022 is about 1098.6534548029.

The spelling of 1326118022 in words is "one billion, three hundred twenty-six million, one hundred eighteen thousand, twenty-two".