1214501142331 has 2 divisors, whose sum is σ = 1214501142332. Its totient is φ = 1214501142330.

The previous prime is 1214501142319. The next prime is 1214501142343. The reversal of 1214501142331 is 1332411054121.

It is a balanced prime because it is at equal distance from previous prime (1214501142319) and next prime (1214501142343).

It is a cyclic number.

It is not a de Polignac number, because 1214501142331 - 2¹⁹ = 1214500618043 is a prime.

It is a super-2 number, since 2×1214501142331² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1214501142331.

It is not a weakly prime, because it can be changed into another prime (1214501182331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 607250571165 + 607250571166.

It is an arithmetic number, because the mean of its divisors is an integer number (607250571166).

Almost surely, 2^{1214501142331} is an apocalyptic number.

1214501142331 is a deficient number, since it is larger than the sum of its proper divisors (1).

1214501142331 is an equidigital number, since it uses as much as digits as its factorization.

1214501142331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 1214501142331 its reverse (1332411054121), we get a palindrome (2546912196452).

The spelling of 1214501142331 in words is "one trillion, two hundred fourteen billion, five hundred one million, one hundred forty-two thousand, three hundred thirty-one".