1212013321014 has 16 divisors (see below), whose sum is σ = 2426068801728. Its totient is φ = 403664080392.

The previous prime is 1212013320983. The next prime is 1212013321021. The reversal of 1212013321014 is 4101233102121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85082272 + ... + 85096515.

It is an arithmetic number, because the mean of its divisors is an integer number (151629300108).

Almost surely, 2^{1212013321014} is an apocalyptic number.

1212013321014 is an abundant number, since it is smaller than the sum of its proper divisors (1214055480714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1212013321014 is a wasteful number, since it uses less digits than its factorization.

1212013321014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170179979.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1212013321014 its reverse (4101233102121), we get a palindrome (5313246423135).

The spelling of 1212013321014 in words is "one trillion, two hundred twelve billion, thirteen million, three hundred twenty-one thousand, fourteen".