1022124051461 has 2 divisors, whose sum is σ = 1022124051462. Its totient is φ = 1022124051460.

The previous prime is 1022124051457. The next prime is 1022124051499. The reversal of 1022124051461 is 1641504212201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 537838890625 + 484285160836 = 733375^2 + 695906^2 .

It is a cyclic number.

It is not a de Polignac number, because 1022124051461 - 2² = 1022124051457 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1022124056461) 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, 511062025730 + 511062025731.

It is an arithmetic number, because the mean of its divisors is an integer number (511062025731).

Almost surely, 2^{1022124051461} is an apocalyptic number.

It is an amenable number.

1022124051461 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022124051461 is an equidigital number, since it uses as much as digits as its factorization.

1022124051461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 29.

Adding to 1022124051461 its reverse (1641504212201), we get a palindrome (2663628263662).

The spelling of 1022124051461 in words is "one trillion, twenty-two billion, one hundred twenty-four million, fifty-one thousand, four hundred sixty-one".