335042220 has 48 divisors (see below), whose sum is σ = 970472160. Its totient is φ = 86263296.

The previous prime is 335042209. The next prime is 335042221. The reversal of 335042220 is 22240533.

335042220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×335042220² = 224506578365056800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (335042221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94537 + ... + 98016.

It is an arithmetic number, because the mean of its divisors is an integer number (20218170).

Almost surely, 2^335042220 is an apocalyptic number.

335042220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

335042220 is an abundant number, since it is smaller than the sum of its proper divisors (635429940).

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

335042220 is a wasteful number, since it uses less digits than its factorization.

335042220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192594 (or 192592 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 335042220 is about 18304.1585438938. The cubic root of 335042220 is about 694.5441311164.

Adding to 335042220 its reverse (22240533), we get a palindrome (357282753).

The spelling of 335042220 in words is "three hundred thirty-five million, forty-two thousand, two hundred twenty".