11322021274666 has 8 divisors (see below), whose sum is σ = 16984942935840. Its totient is φ = 5660373629388.

The previous prime is 11322021274657. The next prime is 11322021274691. The reversal of 11322021274666 is 66647212022311.

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, 318481756 + ... + 318517303.

It is an arithmetic number, because the mean of its divisors is an integer number (2123117866980).

Almost surely, 2^{11322021274666} is an apocalyptic number.

11322021274666 is a deficient number, since it is larger than the sum of its proper divisors (5662921661174).

11322021274666 is an equidigital number, since it uses as much as digits as its factorization.

11322021274666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637007948.

The product of its (nonzero) digits is 290304, while the sum is 43.

Adding to 11322021274666 its reverse (66647212022311), we get a palindrome (77969233296977).

The spelling of 11322021274666 in words is "eleven trillion, three hundred twenty-two billion, twenty-one million, two hundred seventy-four thousand, six hundred sixty-six".