11346644422 has 4 divisors (see below), whose sum is σ = 17019966636. Its totient is φ = 5673322210.

The previous prime is 11346644389. The next prime is 11346644423. The reversal of 11346644422 is 22444664311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22444664311 = 151 ⋅148640161.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11346644423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2836661104 + ... + 2836661107.

It is an arithmetic number, because the mean of its divisors is an integer number (4254991659).

Almost surely, 2^11346644422 is an apocalyptic number.

11346644422 is a deficient number, since it is larger than the sum of its proper divisors (5673322214).

11346644422 is an equidigital number, since it uses as much as digits as its factorization.

11346644422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5673322213.

The product of its digits is 110592, while the sum is 37.

The spelling of 11346644422 in words is "eleven billion, three hundred forty-six million, six hundred forty-four thousand, four hundred twenty-two".