332220022 has 8 divisors (see below), whose sum is σ = 500225616. Its totient is φ = 165478152.

The previous prime is 332220019. The next prime is 332220029. The reversal of 332220022 is 220022233.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×332220022² = 220740286035360968, which contains 22 as substring.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 332219978 and 332220005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332220029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 315273 + ... + 316324.

It is an arithmetic number, because the mean of its divisors is an integer number (62528202).

Almost surely, 2^332220022 is an apocalyptic number.

332220022 is a deficient number, since it is larger than the sum of its proper divisors (168005594).

332220022 is a wasteful number, since it uses less digits than its factorization.

332220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631862.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 332220022 is about 18226.9037963116. The cubic root of 332220022 is about 692.5884863926.

Adding to 332220022 its reverse (220022233), we get a palindrome (552242255).

The spelling of 332220022 in words is "three hundred thirty-two million, two hundred twenty thousand, twenty-two".