2116322633695 has 4 divisors (see below), whose sum is σ = 2539587160440. Its totient is φ = 1693058106952.

The previous prime is 2116322633693. The next prime is 2116322633699. The reversal of 2116322633695 is 5963362236112.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2116322633695 - 2¹ = 2116322633693 is a prime.

It is a super-2 number, since 2×2116322633695² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2116322633693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211632263365 + ... + 211632263374.

It is an arithmetic number, because the mean of its divisors is an integer number (634896790110).

Almost surely, 2^{2116322633695} is an apocalyptic number.

2116322633695 is a deficient number, since it is larger than the sum of its proper divisors (423264526745).

2116322633695 is an equidigital number, since it uses as much as digits as its factorization.

2116322633695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423264526744.

The product of its digits is 2099520, while the sum is 49.

The spelling of 2116322633695 in words is "two trillion, one hundred sixteen billion, three hundred twenty-two million, six hundred thirty-three thousand, six hundred ninety-five".