127226255 has 8 divisors (see below), whose sum is σ = 164415552. Its totient is φ = 93951648.

The previous prime is 127226251. The next prime is 127226269. The reversal of 127226255 is 552622721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 127226255 - 2² = 127226251 is a prime.

It is a super-2 number, since 2×127226255² = 32373039922650050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127226251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 978599 + ... + 978728.

It is an arithmetic number, because the mean of its divisors is an integer number (20551944).

Almost surely, 2^127226255 is an apocalyptic number.

127226255 is a deficient number, since it is larger than the sum of its proper divisors (37189297).

127226255 is a wasteful number, since it uses less digits than its factorization.

127226255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1957345.

The product of its digits is 16800, while the sum is 32.

The square root of 127226255 is about 11279.4616449545. The cubic root of 127226255 is about 502.9508902328.

Adding to 127226255 its reverse (552622721), we get a palindrome (679848976).

The spelling of 127226255 in words is "one hundred twenty-seven million, two hundred twenty-six thousand, two hundred fifty-five".