122312134023355 has 64 divisors (see below), whose sum is σ = 152418714716160. Its totient is φ = 94176383616000.

The previous prime is 122312134023353. The next prime is 122312134023481. The reversal of 122312134023355 is 553320431213221.

It is not a de Polignac number, because 122312134023355 - 2¹ = 122312134023353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122312134023353) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14096127277 + ... + 14096135953.

It is an arithmetic number, because the mean of its divisors is an integer number (2381542417440).

Almost surely, 2^{122312134023355} is an apocalyptic number.

122312134023355 is a deficient number, since it is larger than the sum of its proper divisors (30106580692805).

122312134023355 is a wasteful number, since it uses less digits than its factorization.

122312134023355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13420.

The product of its (nonzero) digits is 129600, while the sum is 37.

Adding to 122312134023355 its reverse (553320431213221), we get a palindrome (675632565236576).

The spelling of 122312134023355 in words is "one hundred twenty-two trillion, three hundred twelve billion, one hundred thirty-four million, twenty-three thousand, three hundred fifty-five".