2116645230036 has 24 divisors (see below), whose sum is σ = 4960035609984. Its totient is φ = 702520304320.

The previous prime is 2116645230019. The next prime is 2116645230041. The reversal of 2116645230036 is 6300325466112.

It is a super-2 number, since 2×2116645230036² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2116645229976 and 2116645230003.

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, 378510300 + ... + 378515891.

It is an arithmetic number, because the mean of its divisors is an integer number (206668150416).

Almost surely, 2^{2116645230036} is an apocalyptic number.

It is an amenable number.

2116645230036 is an abundant number, since it is smaller than the sum of its proper divisors (2843390379948).

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

2116645230036 is a wasteful number, since it uses less digits than its factorization.

2116645230036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 757026431 (or 757026429 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 2116645230036 in words is "two trillion, one hundred sixteen billion, six hundred forty-five million, two hundred thirty thousand, thirty-six".