11320022667 has 8 divisors (see below), whose sum is σ = 15131383696. Its totient is φ = 7527671712.

The previous prime is 11320022657. The next prime is 11320022687. The reversal of 11320022667 is 76622002311.

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

It is not a de Polignac number, because 11320022667 - 2¹⁵ = 11319989899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11320022617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4751128 + ... + 4753509.

It is an arithmetic number, because the mean of its divisors is an integer number (1891422962).

Almost surely, 2^11320022667 is an apocalyptic number.

11320022667 is a deficient number, since it is larger than the sum of its proper divisors (3811361029).

11320022667 is an equidigital number, since it uses as much as digits as its factorization.

11320022667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9505037.

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

Adding to 11320022667 its reverse (76622002311), we get a palindrome (87942024978).

The spelling of 11320022667 in words is "eleven billion, three hundred twenty million, twenty-two thousand, six hundred sixty-seven".