20083300218 has 96 divisors (see below), whose sum is σ = 47157731712. Its totient is φ = 6393816000.

The previous prime is 20083300187. The next prime is 20083300271. The reversal of 20083300218 is 81200338002.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 20083300191 and 20083300200.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14541888 + ... + 14543268.

It is an arithmetic number, because the mean of its divisors is an integer number (491226372).

Almost surely, 2^20083300218 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20083300218, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23578865856).

20083300218 is an abundant number, since it is smaller than the sum of its proper divisors (27074431494).

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

20083300218 is a wasteful number, since it uses less digits than its factorization.

20083300218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2722 (or 2710 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The spelling of 20083300218 in words is "twenty billion, eighty-three million, three hundred thousand, two hundred eighteen".