123322333201 has 4 divisors (see below), whose sum is σ = 123326665252. Its totient is φ = 123318001152.

The previous prime is 123322333193. The next prime is 123322333219. The reversal of 123322333201 is 102333223321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14095388176 + 109226945025 = 118724^2 + 330495^2 .

It is a cyclic number.

It is not a de Polignac number, because 123322333201 - 2³ = 123322333193 is a prime.

It is a super-2 number, since 2×123322333201² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123322303201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2123040 + ... + 2180353.

It is an arithmetic number, because the mean of its divisors is an integer number (30831666313).

Almost surely, 2^123322333201 is an apocalyptic number.

It is an amenable number.

123322333201 is a deficient number, since it is larger than the sum of its proper divisors (4332051).

123322333201 is an equidigital number, since it uses as much as digits as its factorization.

123322333201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4332050.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 123322333201 its reverse (102333223321), we get a palindrome (225655556522).

The spelling of 123322333201 in words is "one hundred twenty-three billion, three hundred twenty-two million, three hundred thirty-three thousand, two hundred one".