8542986022 has 16 divisors (see below), whose sum is σ = 12887316000. Its totient is φ = 4247242560.

The previous prime is 8542985993. The next prime is 8542986029. The reversal of 8542986022 is 2206892458.

It is a super-2 number, since 2×8542986022² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8542986029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 686754 + ... + 699082.

It is an arithmetic number, because the mean of its divisors is an integer number (805457250).

Almost surely, 2^8542986022 is an apocalyptic number.

8542986022 is a deficient number, since it is larger than the sum of its proper divisors (4344329978).

8542986022 is a wasteful number, since it uses less digits than its factorization.

8542986022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14271.

The product of its (nonzero) digits is 552960, while the sum is 46.

The square root of 8542986022 is about 92428.2750136559. The cubic root of 8542986022 is about 2044.2620446167.

The spelling of 8542986022 in words is "eight billion, five hundred forty-two million, nine hundred eighty-six thousand, twenty-two".