11858842022 has 16 divisors (see below), whose sum is σ = 17873436672. Its totient is φ = 5901097800.

The previous prime is 11858842019. The next prime is 11858842027. The reversal of 11858842022 is 22024885811.

11858842022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11858842027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341147 + ... + 374297.

It is an arithmetic number, because the mean of its divisors is an integer number (1117089792).

Almost surely, 2^11858842022 is an apocalyptic number.

11858842022 is a deficient number, since it is larger than the sum of its proper divisors (6014594650).

11858842022 is a wasteful number, since it uses less digits than its factorization.

11858842022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34003.

The product of its (nonzero) digits is 81920, while the sum is 41.

The spelling of 11858842022 in words is "eleven billion, eight hundred fifty-eight million, eight hundred forty-two thousand, twenty-two".