122113231301122 has 4 divisors (see below), whose sum is σ = 183169846951686. Its totient is φ = 61056615650560.

The previous prime is 122113231301023. The next prime is 122113231301213. The reversal of 122113231301122 is 221103132311221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 117974159051281 + 4139072249841 = 10861591^2 + 2034471^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30528307825279 + ... + 30528307825282.

Almost surely, 2^{122113231301122} is an apocalyptic number.

122113231301122 is a deficient number, since it is larger than the sum of its proper divisors (61056615650564).

122113231301122 is an equidigital number, since it uses as much as digits as its factorization.

122113231301122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61056615650563.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 122113231301122 its reverse (221103132311221), we get a palindrome (343216363612343).

The spelling of 122113231301122 in words is "one hundred twenty-two trillion, one hundred thirteen billion, two hundred thirty-one million, three hundred one thousand, one hundred twenty-two".