11396884922 has 4 divisors (see below), whose sum is σ = 17095327386. Its totient is φ = 5698442460.

The previous prime is 11396884921. The next prime is 11396884927. The reversal of 11396884922 is 22948869311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22948869311 = 136991 ⋅167521.

It can be written as a sum of positive squares in only one way, i.e., 11389371841 + 7513081 = 106721^2 + 2741^2 .

It is not an unprimeable number, because it can be changed into a prime (11396884921) 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 as a sum of consecutive naturals, namely, 2849221229 + ... + 2849221232.

Almost surely, 2^11396884922 is an apocalyptic number.

11396884922 is a deficient number, since it is larger than the sum of its proper divisors (5698442464).

11396884922 is an equidigital number, since it uses as much as digits as its factorization.

11396884922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5698442463.

The product of its digits is 1492992, while the sum is 53.

The spelling of 11396884922 in words is "eleven billion, three hundred ninety-six million, eight hundred eighty-four thousand, nine hundred twenty-two".