1022450134513 has 2 divisors, whose sum is σ = 1022450134514. Its totient is φ = 1022450134512.

The previous prime is 1022450134501. The next prime is 1022450134549. The reversal of 1022450134513 is 3154310542201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 943633502464 + 78816632049 = 971408^2 + 280743^2 .

It is a cyclic number.

It is not a de Polignac number, because 1022450134513 - 2¹⁷ = 1022450003441 is a prime.

It is not a weakly prime, because it can be changed into another prime (1022450134553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511225067256 + 511225067257.

It is an arithmetic number, because the mean of its divisors is an integer number (511225067257).

Almost surely, 2^{1022450134513} is an apocalyptic number.

It is an amenable number.

1022450134513 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022450134513 is an equidigital number, since it uses as much as digits as its factorization.

1022450134513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 1022450134513 its reverse (3154310542201), we get a palindrome (4176760676714).

The spelling of 1022450134513 in words is "one trillion, twenty-two billion, four hundred fifty million, one hundred thirty-four thousand, five hundred thirteen".