3522233121 has 16 divisors (see below), whose sum is σ = 5124771840. Its totient is φ = 2134051920.

The previous prime is 3522233027. The next prime is 3522233123. The reversal of 3522233121 is 1213322253.

It is a happy number.

It is not a de Polignac number, because 3522233121 - 2¹⁹ = 3521708833 is a prime.

It is a super-2 number, since 2×3522233121² = 24812252317338801282, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3522233091 and 3522233100.

It is not an unprimeable number, because it can be changed into a prime (3522233123) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 112200 + ... + 140118.

It is an arithmetic number, because the mean of its divisors is an integer number (320298240).

Almost surely, 2^3522233121 is an apocalyptic number.

It is an amenable number.

3522233121 is a deficient number, since it is larger than the sum of its proper divisors (1602538719).

3522233121 is a wasteful number, since it uses less digits than its factorization.

3522233121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31756.

The product of its digits is 2160, while the sum is 24.

The square root of 3522233121 is about 59348.4045362637. The cubic root of 3522233121 is about 1521.5026001279.

Adding to 3522233121 its reverse (1213322253), we get a palindrome (4735555374).

The spelling of 3522233121 in words is "three billion, five hundred twenty-two million, two hundred thirty-three thousand, one hundred twenty-one".