123222001307 has 2 divisors, whose sum is σ = 123222001308. Its totient is φ = 123222001306.

The previous prime is 123222001297. The next prime is 123222001387. The reversal of 123222001307 is 703100222321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123222001307 - 2¹² = 123221997211 is a prime.

It is a super-2 number, since 2×123222001307² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (123222001387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61611000653 + 61611000654.

It is an arithmetic number, because the mean of its divisors is an integer number (61611000654).

Almost surely, 2^123222001307 is an apocalyptic number.

123222001307 is a deficient number, since it is larger than the sum of its proper divisors (1).

123222001307 is an equidigital number, since it uses as much as digits as its factorization.

123222001307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

Adding to 123222001307 its reverse (703100222321), we get a palindrome (826322223628).

The spelling of 123222001307 in words is "one hundred twenty-three billion, two hundred twenty-two million, one thousand, three hundred seven".