332221122 has 16 divisors (see below), whose sum is σ = 738269280. Its totient is φ = 110740356.

The previous prime is 332221117. The next prime is 332221133. The reversal of 332221122 is 221122233.

It is a super-2 number, since 2×332221122² = 220741747805877768, which contains 22 as substring.

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

It is a nude number because it is divisible by every one of its digits.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 332221095 and 332221104.

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, 3076068 + ... + 3076175.

It is an arithmetic number, because the mean of its divisors is an integer number (46141830).

Almost surely, 2^332221122 is an apocalyptic number.

332221122 is an abundant number, since it is smaller than the sum of its proper divisors (406048158).

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

332221122 is a wasteful number, since it uses less digits than its factorization.

332221122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6152254 (or 6152248 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 332221122 is about 18226.9339714610. The cubic root of 332221122 is about 692.5892507921.

Adding to 332221122 its reverse (221122233), we get a palindrome (553343355).

It can be divided in two parts, 3322211 and 22, that added together give a palindrome (3322233).

The spelling of 332221122 in words is "three hundred thirty-two million, two hundred twenty-one thousand, one hundred twenty-two".