122311105431434 has 8 divisors (see below), whose sum is σ = 183792531431520. Its totient is φ = 61046928287596.

The previous prime is 122311105431419. The next prime is 122311105431469. The reversal of 122311105431434 is 434134501113221.

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

It is a junction number, because it is equal to n+sod(n) for n = 122311105431394 and 122311105431403.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54312212654 + ... + 54312214905.

It is an arithmetic number, because the mean of its divisors is an integer number (22974066428940).

Almost surely, 2^{122311105431434} is an apocalyptic number.

122311105431434 is a deficient number, since it is larger than the sum of its proper divisors (61481426000086).

122311105431434 is a wasteful number, since it uses less digits than its factorization.

122311105431434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108624428124.

The product of its (nonzero) digits is 34560, while the sum is 35.

Adding to 122311105431434 its reverse (434134501113221), we get a palindrome (556445606544655).

The spelling of 122311105431434 in words is "one hundred twenty-two trillion, three hundred eleven billion, one hundred five million, four hundred thirty-one thousand, four hundred thirty-four".