13166222065514 has 16 divisors (see below), whose sum is σ = 22573213802496. Its totient is φ = 5642029748400.

The previous prime is 13166222065511. The next prime is 13166222065517. The reversal of 13166222065514 is 41556022266131.

It is an interprime number because it is at equal distance from previous prime (13166222065511) and next prime (13166222065517).

It is not an unprimeable number, because it can be changed into a prime (13166222065511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52942442 + ... + 53190549.

It is an arithmetic number, because the mean of its divisors is an integer number (1410825862656).

Almost surely, 2^{13166222065514} is an apocalyptic number.

13166222065514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13166222065514 is a deficient number, since it is larger than the sum of its proper divisors (9406991736982).

13166222065514 is a wasteful number, since it uses less digits than its factorization.

13166222065514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106141861.

The product of its (nonzero) digits is 518400, while the sum is 44.

The spelling of 13166222065514 in words is "thirteen trillion, one hundred sixty-six billion, two hundred twenty-two million, sixty-five thousand, five hundred fourteen".