335121025 has 12 divisors (see below), whose sum is σ = 426782332. Its totient is φ = 260850240.

The previous prime is 335121001. The next prime is 335121037. The reversal of 335121025 is 520121533.

It can be written as a sum of positive squares in 6 ways, for example, as 6170256 + 328950769 = 2484^2 + 18137^2 .

It is not a de Polignac number, because 335121025 - 2¹⁷ = 334989953 is a prime.

It is a super-2 number, since 2×335121025² = 224612202794101250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 335120987 and 335121005.

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, 180222 + ... + 182071.

Almost surely, 2^335121025 is an apocalyptic number.

It is an amenable number.

335121025 is a deficient number, since it is larger than the sum of its proper divisors (91661307).

335121025 is a wasteful number, since it uses less digits than its factorization.

335121025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362340 (or 362335 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 335121025 is about 18306.3110702293. The cubic root of 335121025 is about 694.5985812287.

Adding to 335121025 its reverse (520121533), we get a palindrome (855242558).

The spelling of 335121025 in words is "three hundred thirty-five million, one hundred twenty-one thousand, twenty-five".