127223553068 has 6 divisors (see below), whose sum is σ = 222641217876. Its totient is φ = 63611776532.

The previous prime is 127223553047. The next prime is 127223553097. The reversal of 127223553068 is 860355322721.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15902944130 + ... + 15902944137.

It is an arithmetic number, because the mean of its divisors is an integer number (37106869646).

Almost surely, 2^127223553068 is an apocalyptic number.

It is an amenable number.

127223553068 is a deficient number, since it is larger than the sum of its proper divisors (95417664808).

127223553068 is a wasteful number, since it uses less digits than its factorization.

127223553068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31805888271 (or 31805888269 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 44.

Adding to 127223553068 its reverse (860355322721), we get a palindrome (987578875789).

The spelling of 127223553068 in words is "one hundred twenty-seven billion, two hundred twenty-three million, five hundred fifty-three thousand, sixty-eight".