335000220 has 48 divisors (see below), whose sum is σ = 963358368. Its totient is φ = 86918400.

The previous prime is 335000213. The next prime is 335000233. The reversal of 335000220 is 22000533.

It is a super-2 number, since 2×335000220² = 224450294800096800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 335000220.

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, 73231 + ... + 77670.

It is an arithmetic number, because the mean of its divisors is an integer number (20069966).

Almost surely, 2^335000220 is an apocalyptic number.

335000220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

335000220 is an abundant number, since it is smaller than the sum of its proper divisors (628358148).

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

335000220 is a wasteful number, since it uses less digits than its factorization.

335000220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150950 (or 150948 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 15.

The square root of 335000220 is about 18303.0112276642. The cubic root of 335000220 is about 694.5151078363.

Adding to 335000220 its reverse (22000533), we get a palindrome (357000753).

The spelling of 335000220 in words is "three hundred thirty-five million, two hundred twenty", and thus it is an aban number.