122016620246041 has 4 divisors (see below), whose sum is σ = 122017089784500. Its totient is φ = 122016150707584.

The previous prime is 122016620246023. The next prime is 122016620246051. The reversal of 122016620246041 is 140642026610221.

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

It can be written as a sum of positive squares in 2 ways, for example, as 25768669401225 + 96247950844816 = 5076285^2 + 9810604^2 .

It is a cyclic number.

It is not a de Polignac number, because 122016620246041 - 2⁷ = 122016620245913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122016620246051) 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, 234379216 + ... + 234899233.

It is an arithmetic number, because the mean of its divisors is an integer number (30504272446125).

Almost surely, 2^{122016620246041} is an apocalyptic number.

It is an amenable number.

122016620246041 is a deficient number, since it is larger than the sum of its proper divisors (469538459).

122016620246041 is an equidigital number, since it uses as much as digits as its factorization.

122016620246041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469538458.

The product of its (nonzero) digits is 55296, while the sum is 37.

Adding to 122016620246041 its reverse (140642026610221), we get a palindrome (262658646856262).

The spelling of 122016620246041 in words is "one hundred twenty-two trillion, sixteen billion, six hundred twenty million, two hundred forty-six thousand, forty-one".