9955427022 has 24 divisors (see below), whose sum is σ = 21873898800. Its totient is φ = 3271736160.

The previous prime is 9955426963. The next prime is 9955427039. The reversal of 9955427022 is 2207245599.

9955427022 is a `hidden beast` number, since 9 + 9 + 554 + 2 + 70 + 22 = 666.

9955427022 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×9955427022² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3893647 + ... + 3896202.

It is an arithmetic number, because the mean of its divisors is an integer number (911412450).

Almost surely, 2^9955427022 is an apocalyptic number.

9955427022 is an abundant number, since it is smaller than the sum of its proper divisors (11918471778).

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

9955427022 is a wasteful number, since it uses less digits than its factorization.

9955427022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7789928 (or 7789925 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The square root of 9955427022 is about 99776.8862111862. The cubic root of 9955427022 is about 2151.2289366363.

The spelling of 9955427022 in words is "nine billion, nine hundred fifty-five million, four hundred twenty-seven thousand, twenty-two".