854922434022 has 12 divisors (see below), whose sum is σ = 1852331940420. Its totient is φ = 284974144668.

The previous prime is 854922434021. The next prime is 854922434063. The reversal of 854922434022 is 220434229458.

854922434022 is a `hidden beast` number, since 8 + 549 + 2 + 2 + 43 + 40 + 22 = 666.

854922434022 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 (854922434021) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23747845372 + ... + 23747845407.

It is an arithmetic number, because the mean of its divisors is an integer number (154360995035).

Almost surely, 2^854922434022 is an apocalyptic number.

854922434022 is an abundant number, since it is smaller than the sum of its proper divisors (997409506398).

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

854922434022 is a wasteful number, since it uses less digits than its factorization.

854922434022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47495690787 (or 47495690784 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 45.

The spelling of 854922434022 in words is "eight hundred fifty-four billion, nine hundred twenty-two million, four hundred thirty-four thousand, twenty-two".