1212141213014 has 4 divisors (see below), whose sum is σ = 1818211819524. Its totient is φ = 606070606506.

The previous prime is 1212141213013. The next prime is 1212141213037. The reversal of 1212141213014 is 4103121412121.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1212141213013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303035303252 + ... + 303035303255.

It is an arithmetic number, because the mean of its divisors is an integer number (454552954881).

Almost surely, 2^{1212141213014} is an apocalyptic number.

1212141213014 is a deficient number, since it is larger than the sum of its proper divisors (606070606510).

1212141213014 is an equidigital number, since it uses as much as digits as its factorization.

1212141213014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606070606509.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 1212141213014 its reverse (4103121412121), we get a palindrome (5315262625135).

The spelling of 1212141213014 in words is "one trillion, two hundred twelve billion, one hundred forty-one million, two hundred thirteen thousand, fourteen".