11926211883 has 8 divisors (see below), whose sum is σ = 16239948288. Its totient is φ = 7781641704.

The previous prime is 11926211867. The next prime is 11926211917. The reversal of 11926211883 is 38811262911.

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

It is not a de Polignac number, because 11926211883 - 2⁴ = 11926211867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11926210883) 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 in 7 ways as a sum of consecutive naturals, for example, 42291391 + ... + 42291672.

It is an arithmetic number, because the mean of its divisors is an integer number (2029993536).

Almost surely, 2^11926211883 is an apocalyptic number.

11926211883 is a deficient number, since it is larger than the sum of its proper divisors (4313736405).

11926211883 is an equidigital number, since it uses as much as digits as its factorization.

11926211883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84583113.

The product of its digits is 41472, while the sum is 42.

The spelling of 11926211883 in words is "eleven billion, nine hundred twenty-six million, two hundred eleven thousand, eight hundred eighty-three".