122311313122135 has 8 divisors (see below), whose sum is σ = 149261263471440. Its totient is φ = 96190592014464.

The previous prime is 122311313122087. The next prime is 122311313122151. The reversal of 122311313122135 is 531221313113221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122311313122135 - 2¹³ = 122311313113943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122311313122097 and 122311313122106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207307310082 + ... + 207307310671.

It is an arithmetic number, because the mean of its divisors is an integer number (18657657933930).

Almost surely, 2^{122311313122135} is an apocalyptic number.

122311313122135 is a deficient number, since it is larger than the sum of its proper divisors (26949950349305).

122311313122135 is an equidigital number, since it uses as much as digits as its factorization.

122311313122135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414614620817.

The product of its digits is 6480, while the sum is 31.

Adding to 122311313122135 its reverse (531221313113221), we get a palindrome (653532626235356).

The spelling of 122311313122135 in words is "one hundred twenty-two trillion, three hundred eleven billion, three hundred thirteen million, one hundred twenty-two thousand, one hundred thirty-five".