2112114636309 has 16 divisors (see below), whose sum is σ = 2869338536064. Its totient is φ = 1381484520000.

The previous prime is 2112114636251. The next prime is 2112114636349. The reversal of 2112114636309 is 9036364112112.

It is not a de Polignac number, because 2112114636309 - 2²³ = 2112106247701 is a prime.

It is a super-2 number, since 2×2112114636309² (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 (2112114636349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15027259 + ... + 15167159.

It is an arithmetic number, because the mean of its divisors is an integer number (179333658504).

Almost surely, 2^{2112114636309} is an apocalyptic number.

It is an amenable number.

2112114636309 is a deficient number, since it is larger than the sum of its proper divisors (757223899755).

2112114636309 is a wasteful number, since it uses less digits than its factorization.

2112114636309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234908.

The product of its (nonzero) digits is 46656, while the sum is 39.

The spelling of 2112114636309 in words is "two trillion, one hundred twelve billion, one hundred fourteen million, six hundred thirty-six thousand, three hundred nine".