122311112045355 has 40 divisors (see below), whose sum is σ = 219279712546752. Its totient is φ = 65224941126912.

The previous prime is 122311112045351. The next prime is 122311112045359. The reversal of 122311112045355 is 553540211113221.

122311112045355 is a `hidden beast` number, since 1 + 2 + 2 + 3 + 1 + 1 + 112 + 0 + 4 + 535 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (122311112045351) and next prime (122311112045359).

It is not a de Polignac number, because 122311112045355 - 2² = 122311112045351 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122311112045351) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 14255182 + ... + 21162051.

Almost surely, 2^{122311112045355} is an apocalyptic number.

122311112045355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

122311112045355 is a deficient number, since it is larger than the sum of its proper divisors (96968600501397).

122311112045355 is an equidigital number, since it uses as much as digits as its factorization.

122311112045355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35425777 (or 35425768 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

Adding to 122311112045355 its reverse (553540211113221), we get a palindrome (675851323158576).

The spelling of 122311112045355 in words is "one hundred twenty-two trillion, three hundred eleven billion, one hundred twelve million, forty-five thousand, three hundred fifty-five".