2232666216 has 48 divisors (see below), whose sum is σ = 6596516160. Its totient is φ = 676565280.

The previous prime is 2232666203. The next prime is 2232666217. The reversal of 2232666216 is 6126662322.

It is a super-3 number, since 3×2232666216³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (2232666217) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1408720 + ... + 1410303.

It is an arithmetic number, because the mean of its divisors is an integer number (137427420).

Almost surely, 2^2232666216 is an apocalyptic number.

It is an amenable number.

2232666216 is an abundant number, since it is smaller than the sum of its proper divisors (4363849944).

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

2232666216 is a wasteful number, since it uses less digits than its factorization.

2232666216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2819046 (or 2819039 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 2232666216 is about 47251.0975110632. The cubic root of 2232666216 is about 1306.9970287246.

The spelling of 2232666216 in words is "two billion, two hundred thirty-two million, six hundred sixty-six thousand, two hundred sixteen".