2132201122 has 4 divisors (see below), whose sum is σ = 3198301686. Its totient is φ = 1066100560.

The previous prime is 2132201119. The next prime is 2132201153. The reversal of 2132201122 is 2211022312.

It is a happy number.

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., 1430428041 + 701773081 = 37821^2 + 26491^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2132201096 and 2132201105.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533050279 + ... + 533050282.

Almost surely, 2^2132201122 is an apocalyptic number.

2132201122 is a deficient number, since it is larger than the sum of its proper divisors (1066100564).

2132201122 is a wasteful number, since it uses less digits than its factorization.

2132201122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066100563.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2132201122 is about 46175.7633613133. The cubic root of 2132201122 is about 1287.0914020856.

Adding to 2132201122 its reverse (2211022312), we get a palindrome (4343223434).

The spelling of 2132201122 in words is "two billion, one hundred thirty-two million, two hundred one thousand, one hundred twenty-two".