3222122022 has 48 divisors (see below), whose sum is σ = 8173200672. Its totient is φ = 898151040.

The previous prime is 3222121997. The next prime is 3222122039. The reversal of 3222122022 is 2202212223.

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

It is a junction number, because it is equal to n+sod(n) for n = 3222121986 and 3222122004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 306693 + ... + 317024.

It is an arithmetic number, because the mean of its divisors is an integer number (170275014).

Almost surely, 2^3222122022 is an apocalyptic number.

3222122022 is an abundant number, since it is smaller than the sum of its proper divisors (4951078650).

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

3222122022 is a wasteful number, since it uses less digits than its factorization.

3222122022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623773 (or 623770 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 3222122022 is about 56763.7386189458. The cubic root of 3222122022 is about 1477.0005636717. Note that the first 3 decimals are identical.

Adding to 3222122022 its reverse (2202212223), we get a palindrome (5424334245).

The spelling of 3222122022 in words is "three billion, two hundred twenty-two million, one hundred twenty-two thousand, twenty-two".