1022250410125 has 32 divisors (see below), whose sum is σ = 1458108288000. Its totient is φ = 700929820800.

The previous prime is 1022250410123. The next prime is 1022250410149. The reversal of 1022250410125 is 5210140522201.

1022250410125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1022250410125 - 2¹ = 1022250410123 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 1022250410125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022250410123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24318876 + ... + 24360874.

It is an arithmetic number, because the mean of its divisors is an integer number (45565884000).

Almost surely, 2^{1022250410125} is an apocalyptic number.

It is an amenable number.

1022250410125 is a deficient number, since it is larger than the sum of its proper divisors (435857877875).

1022250410125 is an equidigital number, since it uses as much as digits as its factorization.

1022250410125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69838 (or 69828 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 1022250410125 its reverse (5210140522201), we get a palindrome (6232390932326).

The spelling of 1022250410125 in words is "one trillion, twenty-two billion, two hundred fifty million, four hundred ten thousand, one hundred twenty-five".