333320020220 has 48 divisors (see below), whose sum is σ = 771166370016. Its totient is φ = 120007200000.

The previous prime is 333320020219. The next prime is 333320020261. The reversal of 333320020220 is 22020023333.

It is a super-2 number, since 2×333320020220² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 333320020192 and 333320020201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7478231 + ... + 7522670.

It is an arithmetic number, because the mean of its divisors is an integer number (16065966042).

Almost surely, 2^333320020220 is an apocalyptic number.

It is an amenable number.

333320020220 is an abundant number, since it is smaller than the sum of its proper divisors (437846349796).

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

333320020220 is a wasteful number, since it uses less digits than its factorization.

333320020220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15001022 (or 15001020 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 333320020220 its reverse (22020023333), we get a palindrome (355340043553).

The spelling of 333320020220 in words is "three hundred thirty-three billion, three hundred twenty million, twenty thousand, two hundred twenty".