2232160868 has 48 divisors (see below), whose sum is σ = 4613946624. Its totient is φ = 924994560.

The previous prime is 2232160867. The next prime is 2232160897. The reversal of 2232160868 is 8680612322.

It is a super-3 number, since 3×2232160868³ (a number of 29 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2232160867) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121121 + ... + 138327.

It is an arithmetic number, because the mean of its divisors is an integer number (96123888).

Almost surely, 2^2232160868 is an apocalyptic number.

2232160868 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2232160868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2306973312).

2232160868 is an abundant number, since it is smaller than the sum of its proper divisors (2381785756).

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

2232160868 is a wasteful number, since it uses less digits than its factorization.

2232160868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17372 (or 17370 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 2232160868 is about 47245.7497347645. The cubic root of 2232160868 is about 1306.8984114797.

The spelling of 2232160868 in words is "two billion, two hundred thirty-two million, one hundred sixty thousand, eight hundred sixty-eight".