127282120010 has 32 divisors (see below), whose sum is σ = 244986608592. Its totient is φ = 47443532800.

The previous prime is 127282119983. The next prime is 127282120019. The reversal of 127282120010 is 10021282721.

It can be written as a sum of positive squares in 8 ways, for example, as 100126046329 + 27156073681 = 316427^2 + 164791^2 .

It is not an unprimeable number, because it can be changed into a prime (127282120019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3689357 + ... + 3723696.

Almost surely, 2^127282120010 is an apocalyptic number.

127282120010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

127282120010 is a deficient number, since it is larger than the sum of its proper divisors (117704488582).

127282120010 is a wasteful number, since it uses less digits than its factorization.

127282120010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7413178.

The product of its (nonzero) digits is 896, while the sum is 26.

The spelling of 127282120010 in words is "one hundred twenty-seven billion, two hundred eighty-two million, one hundred twenty thousand, ten".