12210123333 has 16 divisors (see below), whose sum is σ = 17431511040. Its totient is φ = 7575169536.

The previous prime is 12210123329. The next prime is 12210123347. The reversal of 12210123333 is 33332101221.

It is not a de Polignac number, because 12210123333 - 2² = 12210123329 is a prime.

It is a super-2 number, since 2×12210123333² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12210123323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1340485 + ... + 1349562.

It is an arithmetic number, because the mean of its divisors is an integer number (1089469440).

Almost surely, 2^12210123333 is an apocalyptic number.

It is an amenable number.

12210123333 is a deficient number, since it is larger than the sum of its proper divisors (5221387707).

12210123333 is a wasteful number, since it uses less digits than its factorization.

12210123333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2690156.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 12210123333 its reverse (33332101221), we get a palindrome (45542224554).

The spelling of 12210123333 in words is "twelve billion, two hundred ten million, one hundred twenty-three thousand, three hundred thirty-three".