2116263633211 has 36 divisors (see below), whose sum is σ = 2722427913312. Its totient is φ = 1638780421824.

The previous prime is 2116263633137. The next prime is 2116263633223. The reversal of 2116263633211 is 1123363626112.

It is not a de Polignac number, because 2116263633211 - 2⁹ = 2116263632699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2116263633271) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2329480 + ... + 3107893.

It is an arithmetic number, because the mean of its divisors is an integer number (75622997592).

Almost surely, 2^{2116263633211} is an apocalyptic number.

2116263633211 is a deficient number, since it is larger than the sum of its proper divisors (606164280101).

2116263633211 is a wasteful number, since it uses less digits than its factorization.

2116263633211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5437460 (or 5437440 counting only the distinct ones).

The product of its digits is 46656, while the sum is 37.

The spelling of 2116263633211 in words is "two trillion, one hundred sixteen billion, two hundred sixty-three million, six hundred thirty-three thousand, two hundred eleven".