1322254125016 has 32 divisors (see below), whose sum is σ = 2704761694800. Its totient is φ = 600991050240.

The previous prime is 1322254125013. The next prime is 1322254125037. The reversal of 1322254125016 is 6105214522231.

It is a happy number.

It is a super-2 number, since 2×1322254125016² (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 (1322254125013) 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, 1201300 + ... + 2021788.

Almost surely, 2^{1322254125016} is an apocalyptic number.

It is an amenable number.

1322254125016 is an abundant number, since it is smaller than the sum of its proper divisors (1382507569784).

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

1322254125016 is a wasteful number, since it uses less digits than its factorization.

1322254125016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838819 (or 838815 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 1322254125016 its reverse (6105214522231), we get a palindrome (7427468647247).

The spelling of 1322254125016 in words is "one trillion, three hundred twenty-two billion, two hundred fifty-four million, one hundred twenty-five thousand, sixteen".