11643322701 has 8 divisors (see below), whose sum is σ = 15568410240. Its totient is φ = 7740225152.

The previous prime is 11643322699. The next prime is 11643322711. The reversal of 11643322701 is 10722334611.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11643322701 - 2¹ = 11643322699 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11643322711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5496261 + ... + 5498378.

It is an arithmetic number, because the mean of its divisors is an integer number (1946051280).

Almost surely, 2^11643322701 is an apocalyptic number.

It is an amenable number.

11643322701 is a deficient number, since it is larger than the sum of its proper divisors (3925087539).

11643322701 is a wasteful number, since it uses less digits than its factorization.

11643322701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10994995.

The product of its (nonzero) digits is 6048, while the sum is 30.

The spelling of 11643322701 in words is "eleven billion, six hundred forty-three million, three hundred twenty-two thousand, seven hundred one".