12110214502 has 4 divisors (see below), whose sum is σ = 18165321756. Its totient is φ = 6055107250.

The previous prime is 12110214491. The next prime is 12110214521. The reversal of 12110214502 is 20541201121.

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

It is a super-2 number, since 2×12110214502² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12110214502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3027553624 + ... + 3027553627.

It is an arithmetic number, because the mean of its divisors is an integer number (4541330439).

Almost surely, 2^12110214502 is an apocalyptic number.

12110214502 is a deficient number, since it is larger than the sum of its proper divisors (6055107254).

12110214502 is an equidigital number, since it uses as much as digits as its factorization.

12110214502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6055107253.

The product of its (nonzero) digits is 160, while the sum is 19.

Adding to 12110214502 its reverse (20541201121), we get a palindrome (32651415623).

The spelling of 12110214502 in words is "twelve billion, one hundred ten million, two hundred fourteen thousand, five hundred two".