111214166270271 has 32 divisors (see below), whose sum is σ = 156007691505600. Its totient is φ = 70370087316480.

The previous prime is 111214166270257. The next prime is 111214166270287. The reversal of 111214166270271 is 172072661412111.

It is not a de Polignac number, because 111214166270271 - 2¹⁰ = 111214166269247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111214166270171) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2470185 + ... + 15117213.

It is an arithmetic number, because the mean of its divisors is an integer number (4875240359550).

Almost surely, 2^{111214166270271} is an apocalyptic number.

111214166270271 is a deficient number, since it is larger than the sum of its proper divisors (44793525235329).

111214166270271 is a wasteful number, since it uses less digits than its factorization.

111214166270271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12648779.

The product of its (nonzero) digits is 56448, while the sum is 42.

The spelling of 111214166270271 in words is "one hundred eleven trillion, two hundred fourteen billion, one hundred sixty-six million, two hundred seventy thousand, two hundred seventy-one".