127206156214 has 64 divisors (see below), whose sum is σ = 210103787520. Its totient is φ = 57617274240.

The previous prime is 127206156149. The next prime is 127206156221. The reversal of 127206156214 is 412651602721.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 6351264 + ... + 6371260.

It is an arithmetic number, because the mean of its divisors is an integer number (3282871680).

Almost surely, 2^127206156214 is an apocalyptic number.

127206156214 is a deficient number, since it is larger than the sum of its proper divisors (82897631306).

127206156214 is a wasteful number, since it uses less digits than its factorization.

127206156214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20173.

The product of its (nonzero) digits is 40320, while the sum is 37.

Adding to 127206156214 its reverse (412651602721), we get a palindrome (539857758935).

The spelling of 127206156214 in words is "one hundred twenty-seven billion, two hundred six million, one hundred fifty-six thousand, two hundred fourteen".