2132331122 has 4 divisors (see below), whose sum is σ = 3198496686. Its totient is φ = 1066165560.

The previous prime is 2132331101. The next prime is 2132331133. The reversal of 2132331122 is 2211332312.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1965946921 + 166384201 = 44339^2 + 12899^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2132331094 and 2132331103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533082779 + ... + 533082782.

Almost surely, 2^2132331122 is an apocalyptic number.

2132331122 is a deficient number, since it is larger than the sum of its proper divisors (1066165564).

2132331122 is a wasteful number, since it uses less digits than its factorization.

2132331122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066165563.

The product of its digits is 432, while the sum is 20.

The square root of 2132331122 is about 46177.1710047292. The cubic root of 2132331122 is about 1287.1175594807.

Adding to 2132331122 its reverse (2211332312), we get a palindrome (4343663434).

The spelling of 2132331122 in words is "two billion, one hundred thirty-two million, three hundred thirty-one thousand, one hundred twenty-two".