1214003450111 has 2 divisors, whose sum is σ = 1214003450112. Its totient is φ = 1214003450110.

The previous prime is 1214003450071. The next prime is 1214003450137. The reversal of 1214003450111 is 1110543004121.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1214003450111 is a prime.

It is a super-2 number, since 2×1214003450111² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1214003450711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 607001725055 + 607001725056.

It is an arithmetic number, because the mean of its divisors is an integer number (607001725056).

Almost surely, 2^{1214003450111} is an apocalyptic number.

1214003450111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1214003450111 is an equidigital number, since it uses as much as digits as its factorization.

1214003450111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 1214003450111 its reverse (1110543004121), we get a palindrome (2324546454232).

The spelling of 1214003450111 in words is "one trillion, two hundred fourteen billion, three million, four hundred fifty thousand, one hundred eleven".