2193299396916 has 48 divisors (see below), whose sum is σ = 5388214003200. Its totient is φ = 692471352672.

The previous prime is 2193299396909. The next prime is 2193299396993. The reversal of 2193299396916 is 6196939923912.

It is a super-2 number, since 2×2193299396916² (a number of 25 digits) 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 15 ways as a sum of consecutive naturals, for example, 22665 + ... + 2094543.

It is an arithmetic number, because the mean of its divisors is an integer number (112254458400).

Almost surely, 2^{2193299396916} is an apocalyptic number.

It is an amenable number.

2193299396916 is an abundant number, since it is smaller than the sum of its proper divisors (3194914606284).

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

2193299396916 is a wasteful number, since it uses less digits than its factorization.

2193299396916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2076548 (or 2076546 counting only the distinct ones).

The product of its digits is 76527504, while the sum is 69.

The spelling of 2193299396916 in words is "two trillion, one hundred ninety-three billion, two hundred ninety-nine million, three hundred ninety-six thousand, nine hundred sixteen".