122313304001252 has 96 divisors (see below), whose sum is σ = 263810975387904. Its totient is φ = 48320312832000.

The previous prime is 122313304001249. The next prime is 122313304001297. The reversal of 122313304001252 is 252100403313221.

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, 1299043808 + ... + 1299137960.

It is an arithmetic number, because the mean of its divisors is an integer number (2748030993624).

Almost surely, 2^{122313304001252} is an apocalyptic number.

It is an amenable number.

122313304001252 is an abundant number, since it is smaller than the sum of its proper divisors (141497671386652).

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

122313304001252 is a wasteful number, since it uses less digits than its factorization.

122313304001252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99109 (or 99107 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 122313304001252 its reverse (252100403313221), we get a palindrome (374413707314473).

The spelling of 122313304001252 in words is "one hundred twenty-two trillion, three hundred thirteen billion, three hundred four million, one thousand, two hundred fifty-two".