11322664305 has 16 divisors (see below), whose sum is σ = 18161905344. Its totient is φ = 6023540160.

The previous prime is 11322664303. The next prime is 11322664307. The reversal of 11322664305 is 50346622311.

It is an interprime number because it is at equal distance from previous prime (11322664303) and next prime (11322664307).

It is not a de Polignac number, because 11322664305 - 2¹ = 11322664303 is a prime.

It is a super-2 number, since 2×11322664305² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11322664303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 944731 + ... + 956640.

It is an arithmetic number, because the mean of its divisors is an integer number (1135119084).

Almost surely, 2^11322664305 is an apocalyptic number.

11322664305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11322664305 is a deficient number, since it is larger than the sum of its proper divisors (6839241039).

11322664305 is a wasteful number, since it uses less digits than its factorization.

11322664305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1901776.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 11322664305 in words is "eleven billion, three hundred twenty-two million, six hundred sixty-four thousand, three hundred five".