127522108220010 has 128 divisors (see below), whose sum is σ = 377908083187200. Its totient is φ = 27433327444992.

The previous prime is 127522108220009. The next prime is 127522108220051. The reversal of 127522108220010 is 10022801225721.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 364319749 + ... + 364669608.

It is an arithmetic number, because the mean of its divisors is an integer number (2952406899900).

Almost surely, 2^{127522108220010} is an apocalyptic number.

127522108220010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

127522108220010 is an abundant number, since it is smaller than the sum of its proper divisors (250385974967190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

127522108220010 is a wasteful number, since it uses less digits than its factorization.

127522108220010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728989405 (or 728989391 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 33.

Adding to 127522108220010 its reverse (10022801225721), we get a palindrome (137544909445731).

The spelling of 127522108220010 in words is "one hundred twenty-seven trillion, five hundred twenty-two billion, one hundred eight million, two hundred twenty thousand, ten".