334312020220 has 48 divisors (see below), whose sum is σ = 703681161120. Its totient is φ = 133415467776.

The previous prime is 334312020187. The next prime is 334312020283. The reversal of 334312020220 is 22020213433.

It is a super-2 number, since 2×334312020220² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 334312020191 and 334312020200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16247659 + ... + 16268221.

It is an arithmetic number, because the mean of its divisors is an integer number (14660024190).

Almost surely, 2^334312020220 is an apocalyptic number.

It is an amenable number.

334312020220 is an abundant number, since it is smaller than the sum of its proper divisors (369369140900).

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

334312020220 is a wasteful number, since it uses less digits than its factorization.

334312020220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22414 (or 22412 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 334312020220 its reverse (22020213433), we get a palindrome (356332233653).

The spelling of 334312020220 in words is "three hundred thirty-four billion, three hundred twelve million, twenty thousand, two hundred twenty".