11668960522 has 8 divisors (see below), whose sum is σ = 17506237572. Its totient is φ = 5833548000.

The previous prime is 11668960493. The next prime is 11668960559. The reversal of 11668960522 is 22506986611.

It can be written as a sum of positive squares in 2 ways, for example, as 10768420441 + 900540081 = 103771^2 + 30009^2 .

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, 450379 + ... + 475582.

Almost surely, 2^11668960522 is an apocalyptic number.

11668960522 is a deficient number, since it is larger than the sum of its proper divisors (5837277050).

11668960522 is an equidigital number, since it uses as much as digits as its factorization.

11668960522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932264.

The product of its (nonzero) digits is 311040, while the sum is 46.

The spelling of 11668960522 in words is "eleven billion, six hundred sixty-eight million, nine hundred sixty thousand, five hundred twenty-two".