332342420220 has 72 divisors (see below), whose sum is σ = 1008348969264. Its totient is φ = 88603227648.

The previous prime is 332342420197. The next prime is 332342420231. The reversal of 332342420220 is 22024243233.

It is a happy number.

332342420220 is a `hidden beast` number, since 3 + 3 + 234 + 2 + 420 + 2 + 2 + 0 = 666.

332342420220 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×332342420220² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 530847 + ... + 972873.

Almost surely, 2^332342420220 is an apocalyptic number.

332342420220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

332342420220 is an abundant number, since it is smaller than the sum of its proper divisors (676006549044).

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

332342420220 is a wasteful number, since it uses less digits than its factorization.

332342420220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446219 (or 446214 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 332342420220 its reverse (22024243233), we get a palindrome (354366663453).

The spelling of 332342420220 in words is "three hundred thirty-two billion, three hundred forty-two million, four hundred twenty thousand, two hundred twenty".