1214021020799 has 2 divisors, whose sum is σ = 1214021020800. Its totient is φ = 1214021020798.

The previous prime is 1214021020783. The next prime is 1214021020811. The reversal of 1214021020799 is 9970201204121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1214021020799 - 2⁴ = 1214021020783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1214021020769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 607010510399 + 607010510400.

It is an arithmetic number, because the mean of its divisors is an integer number (607010510400).

Almost surely, 2^{1214021020799} is an apocalyptic number.

1214021020799 is a deficient number, since it is larger than the sum of its proper divisors (1).

1214021020799 is an equidigital number, since it uses as much as digits as its factorization.

1214021020799 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 38.

The spelling of 1214021020799 in words is "one trillion, two hundred fourteen billion, twenty-one million, twenty thousand, seven hundred ninety-nine".