9854705022 has 32 divisors (see below), whose sum is σ = 19866228480. Its totient is φ = 3258852480.

The previous prime is 9854705017. The next prime is 9854705071. The reversal of 9854705022 is 2205074589.

It is a super-2 number, since 2×9854705022² (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 15 ways as a sum of consecutive naturals, for example, 454447 + ... + 475637.

It is an arithmetic number, because the mean of its divisors is an integer number (620819640).

Almost surely, 2^9854705022 is an apocalyptic number.

9854705022 is an abundant number, since it is smaller than the sum of its proper divisors (10011523458).

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

9854705022 is a wasteful number, since it uses less digits than its factorization.

9854705022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21808.

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 9854705022 is about 99270.8669348666. The cubic root of 9854705022 is about 2143.9494584541.

The spelling of 9854705022 in words is "nine billion, eight hundred fifty-four million, seven hundred five thousand, twenty-two".