122042303404313 has 16 divisors (see below), whose sum is σ = 126568832216064. Its totient is φ = 117585372254400.

The previous prime is 122042303404309. The next prime is 122042303404331. The reversal of 122042303404313 is 313404303240221.

It is a cyclic number.

It is not a de Polignac number, because 122042303404313 - 2² = 122042303404309 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122042303404313.

It is not an unprimeable number, because it can be changed into a prime (122042303404913) 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, 32683145 + ... + 36225302.

It is an arithmetic number, because the mean of its divisors is an integer number (7910552013504).

Almost surely, 2^{122042303404313} is an apocalyptic number.

It is an amenable number.

122042303404313 is a deficient number, since it is larger than the sum of its proper divisors (4526528811751).

122042303404313 is a wasteful number, since it uses less digits than its factorization.

122042303404313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68908952.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 122042303404313 its reverse (313404303240221), we get a palindrome (435446606644534).

The spelling of 122042303404313 in words is "one hundred twenty-two trillion, forty-two billion, three hundred three million, four hundred four thousand, three hundred thirteen".