332000220 has 24 divisors (see below), whose sum is σ = 929600784. Its totient is φ = 88533376.

The previous prime is 332000197. The next prime is 332000233. The reversal of 332000220 is 22000233.

It is a super-2 number, since 2×332000220² = 220448292160096800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 332000196 and 332000205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2766609 + ... + 2766728.

It is an arithmetic number, because the mean of its divisors is an integer number (38733366).

Almost surely, 2^332000220 is an apocalyptic number.

332000220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

332000220 is an abundant number, since it is smaller than the sum of its proper divisors (597600564).

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

332000220 is a wasteful number, since it uses less digits than its factorization.

332000220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5533349 (or 5533347 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 332000220 is about 18220.8731953219. The cubic root of 332000220 is about 692.4357102103.

Adding to 332000220 its reverse (22000233), we get a palindrome (354000453).

The spelling of 332000220 in words is "three hundred thirty-two million, two hundred twenty", and thus it is an aban number.