2216743362 has 40 divisors (see below), whose sum is σ = 4975550976. Its totient is φ = 737664408.

The previous prime is 2216743349. The next prime is 2216743369. The reversal of 2216743362 is 2633476122.

2216743362 is a `hidden beast` number, since 2 + 2 + 167 + 433 + 62 = 666.

It is a super-2 number, since 2×2216743362² = 9827902265942126088, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2216743369) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 87063 + ... + 109605.

Almost surely, 2^2216743362 is an apocalyptic number.

2216743362 is an abundant number, since it is smaller than the sum of its proper divisors (2758807614).

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

2216743362 is a wasteful number, since it uses less digits than its factorization.

2216743362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23164 (or 23155 counting only the distinct ones).

The product of its digits is 72576, while the sum is 36.

The square root of 2216743362 is about 47082.3041279842. The cubic root of 2216743362 is about 1303.8825471796.

The spelling of 2216743362 in words is "two billion, two hundred sixteen million, seven hundred forty-three thousand, three hundred sixty-two".