335212020 has 240 divisors, whose sum is σ = 1236267648. Its totient is φ = 74960640.

The previous prime is 335212013. The next prime is 335212043. The reversal of 335212020 is 20212533.

It is a super-2 number, since 2×335212020² = 224734196704960800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 335211984 and 335212002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 230937 + ... + 232383.

Almost surely, 2^335212020 is an apocalyptic number.

335212020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 335212020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (618133824).

335212020 is an abundant number, since it is smaller than the sum of its proper divisors (901055628).

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

335212020 is a wasteful number, since it uses less digits than its factorization.

335212020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1492 (or 1481 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 335212020 is about 18308.7962466133. The cubic root of 335212020 is about 694.6614433724.

Adding to 335212020 its reverse (20212533), we get a palindrome (355424553).

The spelling of 335212020 in words is "three hundred thirty-five million, two hundred twelve thousand, twenty".