1325444122104 has 32 divisors (see below), whose sum is σ = 3314411136000. Its totient is φ = 441707929952.

The previous prime is 1325444122103. The next prime is 1325444122127. The reversal of 1325444122104 is 4012214445231.

It is a super-2 number, since 2×1325444122104² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325444122103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6572184 + ... + 6770855.

It is an arithmetic number, because the mean of its divisors is an integer number (103575348000).

Almost surely, 2^{1325444122104} is an apocalyptic number.

It is an amenable number.

1325444122104 is an abundant number, since it is smaller than the sum of its proper divisors (1988967013896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1325444122104 is a wasteful number, since it uses less digits than its factorization.

1325444122104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13347187 (or 13347183 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 33.

Adding to 1325444122104 its reverse (4012214445231), we get a palindrome (5337658567335).

The spelling of 1325444122104 in words is "one trillion, three hundred twenty-five billion, four hundred forty-four million, one hundred twenty-two thousand, one hundred four".