263106766772212 has 12 divisors (see below), whose sum is σ = 502294736565216. Its totient is φ = 119593984896440.

The previous prime is 263106766772207. The next prime is 263106766772293. The reversal of 263106766772212 is 212277667601362.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2989849622368 + ... + 2989849622455.

It is an arithmetic number, because the mean of its divisors is an integer number (41857894713768).

Almost surely, 2^{263106766772212} is an apocalyptic number.

263106766772212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

263106766772212 is a deficient number, since it is larger than the sum of its proper divisors (239187969793004).

263106766772212 is a wasteful number, since it uses less digits than its factorization.

263106766772212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5979699244838 (or 5979699244836 counting only the distinct ones).

The product of its (nonzero) digits is 21337344, while the sum is 58.

The spelling of 263106766772212 in words is "two hundred sixty-three trillion, one hundred six billion, seven hundred sixty-six million, seven hundred seventy-two thousand, two hundred twelve".