11662224474723 has 8 divisors (see below), whose sum is σ = 15549830046288. Its totient is φ = 7774717609824.

The previous prime is 11662224474721. The next prime is 11662224474737. The reversal of 11662224474723 is 32747442226611.

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

It is not a de Polignac number, because 11662224474723 - 2¹ = 11662224474721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11662224474721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24400540 + ... + 24873897.

It is an arithmetic number, because the mean of its divisors is an integer number (1943728755786).

Almost surely, 2^{11662224474723} is an apocalyptic number.

11662224474723 is a deficient number, since it is larger than the sum of its proper divisors (3887605571565).

11662224474723 is an equidigital number, since it uses as much as digits as its factorization.

11662224474723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49353333.

The product of its digits is 5419008, while the sum is 51.

The spelling of 11662224474723 in words is "eleven trillion, six hundred sixty-two billion, two hundred twenty-four million, four hundred seventy-four thousand, seven hundred twenty-three".