122311105431411 has 16 divisors (see below), whose sum is σ = 177599530795680. Its totient is φ = 74422660519680.

The previous prime is 122311105431353. The next prime is 122311105431419. The reversal of 122311105431411 is 114134501113221.

It is not a de Polignac number, because 122311105431411 - 2²² = 122311101237107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122311105431419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17618997600 + ... + 17619004541.

It is an arithmetic number, because the mean of its divisors is an integer number (11099970674730).

Almost surely, 2^{122311105431411} is an apocalyptic number.

122311105431411 is a deficient number, since it is larger than the sum of its proper divisors (55288425364269).

122311105431411 is a wasteful number, since it uses less digits than its factorization.

122311105431411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35238002246.

The product of its (nonzero) digits is 2880, while the sum is 30.

Adding to 122311105431411 its reverse (114134501113221), we get a palindrome (236445606544632).

The spelling of 122311105431411 in words is "one hundred twenty-two trillion, three hundred eleven billion, one hundred five million, four hundred thirty-one thousand, four hundred eleven".