1322401222425 has 12 divisors (see below), whose sum is σ = 2186370021200. Its totient is φ = 705280651920.

The previous prime is 1322401222411. The next prime is 1322401222453. The reversal of 1322401222425 is 5242221042231.

It is not a de Polignac number, because 1322401222425 - 2⁵ = 1322401222393 is a prime.

It is a super-2 number, since 2×1322401222425² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1322401222392 and 1322401222401.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8816008075 + ... + 8816008224.

Almost surely, 2^{1322401222425} is an apocalyptic number.

1322401222425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1322401222425 is a deficient number, since it is larger than the sum of its proper divisors (863968798775).

1322401222425 is a wasteful number, since it uses less digits than its factorization.

1322401222425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17632016312 (or 17632016307 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 1322401222425 its reverse (5242221042231), we get a palindrome (6564622264656).

The spelling of 1322401222425 in words is "one trillion, three hundred twenty-two billion, four hundred one million, two hundred twenty-two thousand, four hundred twenty-five".