12212232201214 has 4 divisors (see below), whose sum is σ = 18318348301824. Its totient is φ = 6106116100606.

The previous prime is 12212232201181. The next prime is 12212232201227. The reversal of 12212232201214 is 41210223221221.

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

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, 3053058050302 + ... + 3053058050305.

It is an arithmetic number, because the mean of its divisors is an integer number (4579587075456).

Almost surely, 2^{12212232201214} is an apocalyptic number.

12212232201214 is a deficient number, since it is larger than the sum of its proper divisors (6106116100610).

12212232201214 is an equidigital number, since it uses as much as digits as its factorization.

12212232201214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6106116100609.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 12212232201214 its reverse (41210223221221), we get a palindrome (53422455422435).

The spelling of 12212232201214 in words is "twelve trillion, two hundred twelve billion, two hundred thirty-two million, two hundred one thousand, two hundred fourteen".