108922533840 has 480 divisors, whose sum is σ = 391729927680. Its totient is φ = 28112044032.

The previous prime is 108922533821. The next prime is 108922533851. The reversal of 108922533840 is 48335229801.

108922533840 is a `hidden beast` number, since 10 + 8 + 9 + 2 + 253 + 384 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 88626346 + ... + 88627574.

It is an arithmetic number, because the mean of its divisors is an integer number (816104016).

Almost surely, 2^108922533840 is an apocalyptic number.

108922533840 is a gapful number since it is divisible by the number (10) 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 108922533840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195864963840).

108922533840 is an abundant number, since it is smaller than the sum of its proper divisors (282807393840).

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

108922533840 is a wasteful number, since it uses less digits than its factorization.

108922533840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1401 (or 1383 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 108922533840 in words is "one hundred eight billion, nine hundred twenty-two million, five hundred thirty-three thousand, eight hundred forty".