3231122 has 24 divisors (see below), whose sum is σ = 5361876. Its totient is φ = 1455104.

The previous prime is 3231119. The next prime is 3231127. The reversal of 3231122 is 2211323.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 1125721 + 2105401 = 1061^2 + 1451^2 .

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3231097 and 3231106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3231127) 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, 28538 + ... + 28650.

Almost surely, 2^3231122 is an apocalyptic number.

3231122 is a deficient number, since it is larger than the sum of its proper divisors (2130754).

3231122 is a wasteful number, since it uses less digits than its factorization.

3231122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190 (or 161 counting only the distinct ones).

The product of its digits is 72, while the sum is 14.

The square root of 3231122 is about 1797.5321972082. The cubic root of 3231122 is about 147.8374463138.

Adding to 3231122 its reverse (2211323), we get a palindrome (5442445).

The spelling of 3231122 in words is "three million, two hundred thirty-one thousand, one hundred twenty-two".