11964936222 has 20 divisors (see below), whose sum is σ = 26810320416. Its totient is φ = 3988312020.

The previous prime is 11964936197. The next prime is 11964936223. The reversal of 11964936222 is 22263946911.

11964936222 is a `hidden beast` number, since 1 + 19 + 6 + 4 + 9 + 3 + 622 + 2 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11964936223) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 36928654 + ... + 36928977.

Almost surely, 2^11964936222 is an apocalyptic number.

11964936222 is an abundant number, since it is smaller than the sum of its proper divisors (14845384194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11964936222 is an equidigital number, since it uses as much as digits as its factorization.

11964936222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73857645 (or 73857636 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The spelling of 11964936222 in words is "eleven billion, nine hundred sixty-four million, nine hundred thirty-six thousand, two hundred twenty-two".