2213219659616 has 48 divisors (see below), whose sum is σ = 5054068809216. Its totient is φ = 934365649536.

The previous prime is 2213219659589. The next prime is 2213219659643. The reversal of 2213219659616 is 6169569123122.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2213219659589) and next prime (2213219659643).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73719656 + ... + 73749671.

It is an arithmetic number, because the mean of its divisors is an integer number (105293100192).

Almost surely, 2^{2213219659616} is an apocalyptic number.

It is an amenable number.

2213219659616 is an abundant number, since it is smaller than the sum of its proper divisors (2840849149600).

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

2213219659616 is a wasteful number, since it uses less digits than its factorization.

2213219659616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147469411 (or 147469403 counting only the distinct ones).

The product of its digits is 2099520, while the sum is 53.

The spelling of 2213219659616 in words is "two trillion, two hundred thirteen billion, two hundred nineteen million, six hundred fifty-nine thousand, six hundred sixteen".