122223423347 has 2 divisors, whose sum is σ = 122223423348. Its totient is φ = 122223423346.

The previous prime is 122223423341. The next prime is 122223423353. The reversal of 122223423347 is 743324322221.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (122223423341) and next prime (122223423353).

It is a cyclic number.

It is not a de Polignac number, because 122223423347 - 2²² = 122219229043 is a prime.

It is not a weakly prime, because it can be changed into another prime (122223423341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61111711673 + 61111711674.

It is an arithmetic number, because the mean of its divisors is an integer number (61111711674).

Almost surely, 2^122223423347 is an apocalyptic number.

122223423347 is a deficient number, since it is larger than the sum of its proper divisors (1).

122223423347 is an equidigital number, since it uses as much as digits as its factorization.

122223423347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96768, while the sum is 35.

Adding to 122223423347 its reverse (743324322221), we get a palindrome (865547745568).

The spelling of 122223423347 in words is "one hundred twenty-two billion, two hundred twenty-three million, four hundred twenty-three thousand, three hundred forty-seven".