2126202322 has 8 divisors (see below), whose sum is σ = 3190489776. Its totient is φ = 1062705732.

The previous prime is 2126202319. The next prime is 2126202349. The reversal of 2126202322 is 2232026212.

It is a happy number.

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 = 2126202293 and 2126202302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190948 + ... + 201775.

It is an arithmetic number, because the mean of its divisors is an integer number (398811222).

Almost surely, 2^2126202322 is an apocalyptic number.

2126202322 is a deficient number, since it is larger than the sum of its proper divisors (1064287454).

2126202322 is a wasteful number, since it uses less digits than its factorization.

2126202322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395432.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2126202322 is about 46110.7614554347. The cubic root of 2126202322 is about 1285.8832208625.

Adding to 2126202322 its reverse (2232026212), we get a palindrome (4358228534).

The spelling of 2126202322 in words is "two billion, one hundred twenty-six million, two hundred two thousand, three hundred twenty-two".