1014130222421 has 2 divisors, whose sum is σ = 1014130222422. Its totient is φ = 1014130222420.

The previous prime is 1014130222387. The next prime is 1014130222423. The reversal of 1014130222421 is 1242220314101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 936609741796 + 77520480625 = 967786^2 + 278425^2 .

It is a cyclic number.

It is not a de Polignac number, because 1014130222421 - 2²² = 1014126028117 is a prime.

It is a super-2 number, since 2×1014130222421² (a number of 25 digits) contains 22 as substring.

Together with 1014130222423, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1014130222423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507065111210 + 507065111211.

It is an arithmetic number, because the mean of its divisors is an integer number (507065111211).

Almost surely, 2^{1014130222421} is an apocalyptic number.

It is an amenable number.

1014130222421 is a deficient number, since it is larger than the sum of its proper divisors (1).

1014130222421 is an equidigital number, since it uses as much as digits as its factorization.

1014130222421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1014130222421 its reverse (1242220314101), we get a palindrome (2256350536522).

The spelling of 1014130222421 in words is "one trillion, fourteen billion, one hundred thirty million, two hundred twenty-two thousand, four hundred twenty-one".