111214166270272 has 56 divisors (see below), whose sum is σ = 241014232069632. Its totient is φ = 50606662848000.

The previous prime is 111214166270257. The next prime is 111214166270287. The reversal of 111214166270272 is 272072661412111.

It is an interprime number because it is at equal distance from previous prime (111214166270257) and next prime (111214166270287).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 941285104 + ... + 941403247.

It is an arithmetic number, because the mean of its divisors is an integer number (4303825572672).

Almost surely, 2^{111214166270272} is an apocalyptic number.

It is an amenable number.

111214166270272 is an abundant number, since it is smaller than the sum of its proper divisors (129800065799360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111214166270272 is a wasteful number, since it uses less digits than its factorization.

111214166270272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1882688447 (or 1882688437 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 43.

The spelling of 111214166270272 in words is "one hundred eleven trillion, two hundred fourteen billion, one hundred sixty-six million, two hundred seventy thousand, two hundred seventy-two".