2705365005212 has 24 divisors (see below), whose sum is σ = 4942305263616. Its totient is φ = 1293327156528.

The previous prime is 2705365005193. The next prime is 2705365005319. The reversal of 2705365005212 is 2125005635072.

It is a super-2 number, since 2×2705365005212² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5950748 + ... + 6389219.

It is an arithmetic number, because the mean of its divisors is an integer number (205929385984).

Almost surely, 2^{2705365005212} is an apocalyptic number.

It is an amenable number.

2705365005212 is a deficient number, since it is larger than the sum of its proper divisors (2236940258404).

2705365005212 is a wasteful number, since it uses less digits than its factorization.

2705365005212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12342377 (or 12342375 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 38.

The spelling of 2705365005212 in words is "two trillion, seven hundred five billion, three hundred sixty-five million, five thousand, two hundred twelve".