1022250141173 has 2 divisors, whose sum is σ = 1022250141174. Its totient is φ = 1022250141172.

The previous prime is 1022250141149. The next prime is 1022250141281. The reversal of 1022250141173 is 3711410522201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 764143467409 + 258106673764 = 874153^2 + 508042^2 .

It is a cyclic number.

It is not a de Polignac number, because 1022250141173 - 2⁸ = 1022250140917 is a prime.

It is a super-2 number, since 2×1022250141173² (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 (1022250141973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511125070586 + 511125070587.

It is an arithmetic number, because the mean of its divisors is an integer number (511125070587).

Almost surely, 2^{1022250141173} is an apocalyptic number.

It is an amenable number.

1022250141173 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022250141173 is an equidigital number, since it uses as much as digits as its factorization.

1022250141173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 29.

Adding to 1022250141173 its reverse (3711410522201), we get a palindrome (4733660663374).

The spelling of 1022250141173 in words is "one trillion, twenty-two billion, two hundred fifty million, one hundred forty-one thousand, one hundred seventy-three".