3322221100 has 36 divisors (see below), whose sum is σ = 7864606008. Its totient is φ = 1208080000.

The previous prime is 3322221061. The next prime is 3322221127. The reversal of 3322221100 is 11222233.

It is a super-2 number, since 2×3322221100² = 22074306074570420000, which contains 22 as substring.

It is a nialpdrome in base 10.

It is a zygodrome in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1509001 + ... + 1511200.

It is an arithmetic number, because the mean of its divisors is an integer number (218461278).

Almost surely, 2^3322221100 is an apocalyptic number.

It is an amenable number.

3322221100 is an abundant number, since it is smaller than the sum of its proper divisors (4542384908).

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

3322221100 is a wasteful number, since it uses less digits than its factorization.

3322221100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3020226 (or 3020219 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3322221100 is about 57638.7118176664. The cubic root of 3322221100 is about 1492.1397870164.

Adding to 3322221100 its reverse (11222233), we get a palindrome (3333443333).

It can be divided in two parts, 3322 and 221100, that added together give a palindrome (224422).

The spelling of 3322221100 in words is "three billion, three hundred twenty-two million, two hundred twenty-one thousand, one hundred".