2216496422 has 16 divisors (see below), whose sum is σ = 3827446560. Its totient is φ = 942992448.

The previous prime is 2216496421. The next prime is 2216496437. The reversal of 2216496422 is 2246946122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2216496421) 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, 575897 + ... + 579732.

It is an arithmetic number, because the mean of its divisors is an integer number (239215410).

Almost surely, 2^2216496422 is an apocalyptic number.

2216496422 is a deficient number, since it is larger than the sum of its proper divisors (1610950138).

2216496422 is a wasteful number, since it uses less digits than its factorization.

2216496422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1155775.

The product of its digits is 82944, while the sum is 38.

The square root of 2216496422 is about 47079.6816259414. The cubic root of 2216496422 is about 1303.8341288980.

The spelling of 2216496422 in words is "two billion, two hundred sixteen million, four hundred ninety-six thousand, four hundred twenty-two".