2216196696 has 288 divisors, whose sum is σ = 6968715120. Its totient is φ = 584962560.

The previous prime is 2216196629. The next prime is 2216196757. The reversal of 2216196696 is 6966916122.

It is a super-2 number, since 2×2216196696² = 9823055590722632832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 41815006 + ... + 41815058.

Almost surely, 2^2216196696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2216196696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3484357560).

2216196696 is an abundant number, since it is smaller than the sum of its proper divisors (4752518424).

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

2216196696 is a wasteful number, since it uses less digits than its factorization.

2216196696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175 (or 133 counting only the distinct ones).

The product of its digits is 419904, while the sum is 48.

The square root of 2216196696 is about 47076.4983404671. The cubic root of 2216196696 is about 1303.7753558722.

The spelling of 2216196696 in words is "two billion, two hundred sixteen million, one hundred ninety-six thousand, six hundred ninety-six".