2162336120 has 32 divisors (see below), whose sum is σ = 5560293600. Its totient is φ = 741372288.

The previous prime is 2162336117. The next prime is 2162336123. The reversal of 2162336120 is 216332612.

It is an interprime number because it is at equal distance from previous prime (2162336117) and next prime (2162336123).

It is a self number, because there is not a number n which added to its sum of digits gives 2162336120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2162336123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3861035 + ... + 3861594.

It is an arithmetic number, because the mean of its divisors is an integer number (173759175).

Almost surely, 2^2162336120 is an apocalyptic number.

2162336120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2162336120 is an abundant number, since it is smaller than the sum of its proper divisors (3397957480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2162336120 is a wasteful number, since it uses less digits than its factorization.

2162336120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7722647 (or 7722643 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 2162336120 is about 46500.9260122850. The cubic root of 2162336120 is about 1293.1266662962.

Adding to 2162336120 its reverse (216332612), we get a palindrome (2378668732).

The spelling of 2162336120 in words is "two billion, one hundred sixty-two million, three hundred thirty-six thousand, one hundred twenty".