122555225321104 has 10 divisors (see below), whose sum is σ = 237450749059670. Its totient is φ = 61277612660544.

The previous prime is 122555225321101. The next prime is 122555225321197. The reversal of 122555225321104 is 401123522555221.

It can be written as a sum of positive squares in only one way, i.e., 94145259311104 + 28409966010000 = 9702848^2 + 5330100^2 .

It is not an unprimeable number, because it can be changed into a prime (122555225321101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3829850791269 + ... + 3829850791300.

It is an arithmetic number, because the mean of its divisors is an integer number (23745074905967).

Almost surely, 2^{122555225321104} is an apocalyptic number.

It is an amenable number.

122555225321104 is a deficient number, since it is larger than the sum of its proper divisors (114895523738566).

122555225321104 is an equidigital number, since it uses as much as digits as its factorization.

122555225321104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7659701582577 (or 7659701582571 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 40.

Adding to 122555225321104 its reverse (401123522555221), we get a palindrome (523678747876325).

The spelling of 122555225321104 in words is "one hundred twenty-two trillion, five hundred fifty-five billion, two hundred twenty-five million, three hundred twenty-one thousand, one hundred four".