123333312122 has 8 divisors (see below), whose sum is σ = 185011987872. Its totient is φ = 61662649500.

The previous prime is 123333312097. The next prime is 123333312211. The reversal of 123333312122 is 221213333321.

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

It is a super-2 number, since 2×123333312122² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 123333312091 and 123333312100.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1964654 + ... + 2026457.

It is an arithmetic number, because the mean of its divisors is an integer number (23126498484).

Almost surely, 2^123333312122 is an apocalyptic number.

123333312122 is a deficient number, since it is larger than the sum of its proper divisors (61678675750).

123333312122 is a wasteful number, since it uses less digits than its factorization.

123333312122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4006564.

The product of its digits is 3888, while the sum is 26.

Adding to 123333312122 its reverse (221213333321), we get a palindrome (344546645443).

The spelling of 123333312122 in words is "one hundred twenty-three billion, three hundred thirty-three million, three hundred twelve thousand, one hundred twenty-two".