2162010422 has 64 divisors (see below), whose sum is σ = 3874590720. Its totient is φ = 891907200.

The previous prime is 2162010391. The next prime is 2162010443. The reversal of 2162010422 is 2240102612.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2162010394 and 2162010403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6951647 + ... + 6951957.

It is an arithmetic number, because the mean of its divisors is an integer number (60540480).

Almost surely, 2^2162010422 is an apocalyptic number.

2162010422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2162010422 is a deficient number, since it is larger than the sum of its proper divisors (1712580298).

2162010422 is a wasteful number, since it uses less digits than its factorization.

2162010422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2162010422 is about 46497.4238211108. The cubic root of 2162010422 is about 1293.0617380746.

The spelling of 2162010422 in words is "two billion, one hundred sixty-two million, ten thousand, four hundred twenty-two".