122352110244555 has 32 divisors (see below), whose sum is σ = 202758125140800. Its totient is φ = 62928304492032.

The previous prime is 122352110244499. The next prime is 122352110244583. The reversal of 122352110244555 is 555442011253221.

It is not a de Polignac number, because 122352110244555 - 2⁶ = 122352110244491 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 169283064 + ... + 170004293.

It is an arithmetic number, because the mean of its divisors is an integer number (6336191410650).

Almost surely, 2^{122352110244555} is an apocalyptic number.

122352110244555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

122352110244555 is a deficient number, since it is larger than the sum of its proper divisors (80406014896245).

122352110244555 is a wasteful number, since it uses less digits than its factorization.

122352110244555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339288223.

The product of its (nonzero) digits is 480000, while the sum is 42.

Adding to 122352110244555 its reverse (555442011253221), we get a palindrome (677794121497776).

The spelling of 122352110244555 in words is "one hundred twenty-two trillion, three hundred fifty-two billion, one hundred ten million, two hundred forty-four thousand, five hundred fifty-five".