221267276014214 has 4 divisors (see below), whose sum is σ = 331900914021324. Its totient is φ = 110633638007106.

The previous prime is 221267276014199. The next prime is 221267276014219. The reversal of 221267276014214 is 412410672762122.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (221267276014219) by changing a digit.

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 as a sum of consecutive naturals, namely, 55316819003552 + ... + 55316819003555.

It is an arithmetic number, because the mean of its divisors is an integer number (82975228505331).

Almost surely, 2^{221267276014214} is an apocalyptic number.

221267276014214 is a deficient number, since it is larger than the sum of its proper divisors (110633638007110).

221267276014214 is a wasteful number, since it uses less digits than its factorization.

221267276014214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110633638007109.

The product of its (nonzero) digits is 903168, while the sum is 47.

The spelling of 221267276014214 in words is "two hundred twenty-one trillion, two hundred sixty-seven billion, two hundred seventy-six million, fourteen thousand, two hundred fourteen".