123422662205 has 8 divisors (see below), whose sum is σ = 150193211904. Its totient is φ = 97347451600.

The previous prime is 123422662159. The next prime is 123422662243. The reversal of 123422662205 is 502266224321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 123422662205 - 2¹² = 123422658109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173834381 + ... + 173835090.

It is an arithmetic number, because the mean of its divisors is an integer number (18774151488).

Almost surely, 2^123422662205 is an apocalyptic number.

It is an amenable number.

123422662205 is a deficient number, since it is larger than the sum of its proper divisors (26770549699).

123422662205 is an equidigital number, since it uses as much as digits as its factorization.

123422662205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347669547.

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 123422662205 its reverse (502266224321), we get a palindrome (625688886526).

The spelling of 123422662205 in words is "one hundred twenty-three billion, four hundred twenty-two million, six hundred sixty-two thousand, two hundred five".