123333221122002 has 12 divisors (see below), whose sum is σ = 267221979097710. Its totient is φ = 41111073707328.

The previous prime is 123333221121959. The next prime is 123333221122009. The reversal of 123333221122002 is 200221122333321.

123333221122002 is a `hidden beast` number, since 1 + 2 + 333 + 322 + 1 + 1 + 2 + 2 + 0 + 0 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 78841773145521 + 44491447976481 = 8879289^2 + 6670191^2 .

It is a super-2 number, since 2×123333221122002² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (123333221122009) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3425922808927 + ... + 3425922808962.

Almost surely, 2^{123333221122002} is an apocalyptic number.

123333221122002 is an abundant number, since it is smaller than the sum of its proper divisors (143888757975708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123333221122002 is a wasteful number, since it uses less digits than its factorization.

123333221122002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6851845617897 (or 6851845617894 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 123333221122002 its reverse (200221122333321), we get a palindrome (323554343455323).

The spelling of 123333221122002 in words is "one hundred twenty-three trillion, three hundred thirty-three billion, two hundred twenty-one million, one hundred twenty-two thousand, two".