3522121323 has 12 divisors (see below), whose sum is σ = 5462882280. Its totient is φ = 2012640672.

The previous prime is 3522121321. The next prime is 3522121367. The reversal of 3522121323 is 3231212253.

It is a happy number.

It is not a de Polignac number, because 3522121323 - 2¹ = 3522121321 is a prime.

It is a super-2 number, since 2×3522121323² = 24810677227862540658, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3522121293 and 3522121302.

It is not an unprimeable number, because it can be changed into a prime (3522121321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11979858 + ... + 11980151.

It is an arithmetic number, because the mean of its divisors is an integer number (455240190).

Almost surely, 2^3522121323 is an apocalyptic number.

3522121323 is a deficient number, since it is larger than the sum of its proper divisors (1940760957).

3522121323 is a wasteful number, since it uses less digits than its factorization.

3522121323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23960026 (or 23960019 counting only the distinct ones).

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

The square root of 3522121323 is about 59347.4626500578. The cubic root of 3522121323 is about 1521.4865021260.

Adding to 3522121323 its reverse (3231212253), we get a palindrome (6753333576).

The spelling of 3522121323 in words is "three billion, five hundred twenty-two million, one hundred twenty-one thousand, three hundred twenty-three".