1322126425 has 12 divisors (see below), whose sum is σ = 1641678160. Its totient is φ = 1056255120.

The previous prime is 1322126401. The next prime is 1322126441. The reversal of 1322126425 is 5246212231.

It is not a de Polignac number, because 1322126425 - 2²¹ = 1320029273 is a prime.

It is a super-3 number, since 3×1322126425³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1322126393 and 1322126402.

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, 17307 + ... + 54256.

Almost surely, 2^1322126425 is an apocalyptic number.

It is an amenable number.

1322126425 is a deficient number, since it is larger than the sum of its proper divisors (319551735).

1322126425 is an equidigital number, since it uses as much as digits as its factorization.

1322126425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72312 (or 72307 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 1322126425 is about 36361.0564340477. The cubic root of 1322126425 is about 1097.5500363757.

Adding to 1322126425 its reverse (5246212231), we get a palindrome (6568338656).

The spelling of 1322126425 in words is "one billion, three hundred twenty-two million, one hundred twenty-six thousand, four hundred twenty-five".