11441220992 has 32 divisors (see below), whose sum is σ = 22814227800. Its totient is φ = 5715297280.

The previous prime is 11441220991. The next prime is 11441221003. The reversal of 11441220992 is 29902214411.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11441220991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98684 + ... + 180612.

Almost surely, 2^11441220992 is an apocalyptic number.

It is an amenable number.

11441220992 is a deficient number, since it is larger than the sum of its proper divisors (11373006808).

11441220992 is an equidigital number, since it uses as much as digits as its factorization.

11441220992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83034 (or 83022 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The spelling of 11441220992 in words is "eleven billion, four hundred forty-one million, two hundred twenty thousand, nine hundred ninety-two".