122311143113354 has 16 divisors (see below), whose sum is σ = 197580320493192. Its totient is φ = 56451073502208.

The previous prime is 122311143113227. The next prime is 122311143113359. The reversal of 122311143113354 is 453311341113221.

It can be written as a sum of positive squares in 4 ways, for example, as 84012311267329 + 38298831846025 = 9165823^2 + 6188605^2 .

It is not an unprimeable number, because it can be changed into a prime (122311143113359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2512679 + ... + 15840954.

Almost surely, 2^{122311143113354} is an apocalyptic number.

122311143113354 is a deficient number, since it is larger than the sum of its proper divisors (75269177379838).

122311143113354 is a wasteful number, since it uses less digits than its factorization.

122311143113354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18609961.

The product of its digits is 25920, while the sum is 35.

Adding to 122311143113354 its reverse (453311341113221), we get a palindrome (575622484226575).

The spelling of 122311143113354 in words is "one hundred twenty-two trillion, three hundred eleven billion, one hundred forty-three million, one hundred thirteen thousand, three hundred fifty-four".