84220923360 has 192 divisors, whose sum is σ = 306849295872. Its totient is φ = 19018500096.

The previous prime is 84220923329. The next prime is 84220923377. The reversal of 84220923360 is 6332902248.

It is a super-2 number, since 2×84220923360² (a number of 23 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 31 ways as a sum of consecutive naturals, for example, 127882 + ... + 429878.

It is an arithmetic number, because the mean of its divisors is an integer number (1598173416).

Almost surely, 2^84220923360 is an apocalyptic number.

84220923360 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84220923360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153424647936).

84220923360 is an abundant number, since it is smaller than the sum of its proper divisors (222628372512).

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

84220923360 is a wasteful number, since it uses less digits than its factorization.

84220923360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302105 (or 302097 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 39.

The spelling of 84220923360 in words is "eighty-four billion, two hundred twenty million, nine hundred twenty-three thousand, three hundred sixty".