12212210112003 has 24 divisors (see below), whose sum is σ = 19316651777280. Its totient is φ = 7373197470960.

The previous prime is 12212210111977. The next prime is 12212210112007. The reversal of 12212210112003 is 30021101221221.

It is not a de Polignac number, because 12212210112003 - 2¹⁸ = 12212209849859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12212210112007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 234490423 + ... + 234542496.

It is an arithmetic number, because the mean of its divisors is an integer number (804860490720).

Almost surely, 2^{12212210112003} is an apocalyptic number.

12212210112003 is a deficient number, since it is larger than the sum of its proper divisors (7104441665277).

12212210112003 is a wasteful number, since it uses less digits than its factorization.

12212210112003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469033199 (or 469033196 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 12212210112003 its reverse (30021101221221), we get a palindrome (42233311333224).

The spelling of 12212210112003 in words is "twelve trillion, two hundred twelve billion, two hundred ten million, one hundred twelve thousand, three".