330122040 has 128 divisors (see below), whose sum is σ = 1016064000. Its totient is φ = 85782528.

The previous prime is 330122033. The next prime is 330122053. The reversal of 330122040 is 40221033.

It is a super-2 number, since 2×330122040² = 217961122587523200, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 919381 + ... + 919739.

It is an arithmetic number, because the mean of its divisors is an integer number (7938000).

Almost surely, 2^330122040 is an apocalyptic number.

330122040 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 330122040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (508032000).

330122040 is an abundant number, since it is smaller than the sum of its proper divisors (685941960).

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

330122040 is a wasteful number, since it uses less digits than its factorization.

330122040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549 (or 545 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 330122040 is about 18169.2608545312. The cubic root of 330122040 is about 691.1274991739.

Adding to 330122040 its reverse (40221033), we get a palindrome (370343073).

The spelling of 330122040 in words is "three hundred thirty million, one hundred twenty-two thousand, forty".