123122223001 has 8 divisors (see below), whose sum is σ = 125226208800. Its totient is φ = 121018809600.

The previous prime is 123122222999. The next prime is 123122223043. The reversal of 123122223001 is 100322221321.

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

It is a cyclic number.

It is not a de Polignac number, because 123122223001 - 2¹ = 123122222999 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 123122223001.

It is not an unprimeable number, because it can be changed into a prime (123122223101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302526 + ... + 581176.

It is an arithmetic number, because the mean of its divisors is an integer number (15653276100).

Almost surely, 2^123122223001 is an apocalyptic number.

It is an amenable number.

123122223001 is a deficient number, since it is larger than the sum of its proper divisors (2103985799).

123122223001 is an equidigital number, since it uses as much as digits as its factorization.

123122223001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286199.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 123122223001 its reverse (100322221321), we get a palindrome (223444444322).

The spelling of 123122223001 in words is "one hundred twenty-three billion, one hundred twenty-two million, two hundred twenty-three thousand, one".