425332122 has 16 divisors (see below), whose sum is σ = 856375200. Its totient is φ = 140825552.

The previous prime is 425332111. The next prime is 425332151. The reversal of 425332122 is 221233524.

It is a junction number, because it is equal to n+sod(n) for n = 425332092 and 425332101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236988 + ... + 238775.

It is an arithmetic number, because the mean of its divisors is an integer number (53523450).

Almost surely, 2^425332122 is an apocalyptic number.

425332122 is an abundant number, since it is smaller than the sum of its proper divisors (431043078).

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

425332122 is a wasteful number, since it uses less digits than its factorization.

425332122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475917.

The product of its digits is 2880, while the sum is 24.

The square root of 425332122 is about 20623.5816966889. The cubic root of 425332122 is about 752.0430941899.

Adding to 425332122 its reverse (221233524), we get a palindrome (646565646).

The spelling of 425332122 in words is "four hundred twenty-five million, three hundred thirty-two thousand, one hundred twenty-two".