2216653422 has 16 divisors (see below), whose sum is σ = 4452336720. Its totient is φ = 735712832.

The previous prime is 2216653403. The next prime is 2216653427. The reversal of 2216653422 is 2243566122.

It is a happy number.

2216653422 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2216653427) 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, 791397 + ... + 794192.

It is an arithmetic number, because the mean of its divisors is an integer number (278271045).

Almost surely, 2^2216653422 is an apocalyptic number.

2216653422 is an abundant number, since it is smaller than the sum of its proper divisors (2235683298).

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

2216653422 is a wasteful number, since it uses less digits than its factorization.

2216653422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1585827.

The product of its digits is 34560, while the sum is 33.

The square root of 2216653422 is about 47081.3489823731. The cubic root of 2216653422 is about 1303.8649127849.

The spelling of 2216653422 in words is "two billion, two hundred sixteen million, six hundred fifty-three thousand, four hundred twenty-two".