122311145314342 has 8 divisors (see below), whose sum is σ = 183466873197432. Its totient is φ = 61155520915200.

The previous prime is 122311145314339. The next prime is 122311145314343. The reversal of 122311145314342 is 243413541113221.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122311145314343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22845384 + ... + 27686347.

It is an arithmetic number, because the mean of its divisors is an integer number (22933359149679).

Almost surely, 2^{122311145314342} is an apocalyptic number.

122311145314342 is a deficient number, since it is larger than the sum of its proper divisors (61155727883090).

122311145314342 is a wasteful number, since it uses less digits than its factorization.

122311145314342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51741974.

The product of its digits is 69120, while the sum is 37.

Adding to 122311145314342 its reverse (243413541113221), we get a palindrome (365724686427563).

The spelling of 122311145314342 in words is "one hundred twenty-two trillion, three hundred eleven billion, one hundred forty-five million, three hundred fourteen thousand, three hundred forty-two".