2331122 has 8 divisors (see below), whose sum is σ = 3503196. Its totient is φ = 1163392.

The previous prime is 2331113. The next prime is 2331127. The reversal of 2331122 is 2211332.

It is a happy number.

2331122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2163841 + 167281 = 1471^2 + 409^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2331097 and 2331106.

It is not an unprimeable number, because it can be changed into a prime (2331127) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1358 + ... + 2550.

2^2331122 is an apocalyptic number.

2331122 is a deficient number, since it is larger than the sum of its proper divisors (1172074).

2331122 is a wasteful number, since it uses less digits than its factorization.

2331122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2172.

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

The square root of 2331122 is about 1526.8012313330. The cubic root of 2331122 is about 132.5933269158.

Adding to 2331122 its reverse (2211332), we get a palindrome (4542454).

It can be divided in two parts, 23 and 31122, that multiplied together give a triangular number (715806 = T₁₁₉₆).

The spelling of 2331122 in words is "two million, three hundred thirty-one thousand, one hundred twenty-two".