122321210222313 has 16 divisors (see below), whose sum is σ = 181267958574400. Its totient is φ = 81524365604640.

The previous prime is 122321210222287. The next prime is 122321210222359. The reversal of 122321210222313 is 313222012123221.

122321210222313 is a `hidden beast` number, since 1 + 2 + 2 + 3 + 2 + 121 + 0 + 222 + 313 = 666.

It is not a de Polignac number, because 122321210222313 - 2¹² = 122321210218217 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122321210222513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 641788423 + ... + 641978988.

It is an arithmetic number, because the mean of its divisors is an integer number (11329247410900).

Almost surely, 2^{122321210222313} is an apocalyptic number.

It is an amenable number.

122321210222313 is a deficient number, since it is larger than the sum of its proper divisors (58946748352087).

122321210222313 is a wasteful number, since it uses less digits than its factorization.

122321210222313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1283770949 (or 1283770943 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 122321210222313 its reverse (313222012123221), we get a palindrome (435543222345534).

The spelling of 122321210222313 in words is "one hundred twenty-two trillion, three hundred twenty-one billion, two hundred ten million, two hundred twenty-two thousand, three hundred thirteen".