1225034315 has 8 divisors (see below), whose sum is σ = 1497778128. Its totient is φ = 961536160.

The previous prime is 1225034299. The next prime is 1225034341. The reversal of 1225034315 is 5134305221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1225034315 - 2⁴ = 1225034299 is a prime.

It is a super-3 number, since 3×1225034315³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2311121 + ... + 2311650.

It is an arithmetic number, because the mean of its divisors is an integer number (187222266).

Almost surely, 2^1225034315 is an apocalyptic number.

1225034315 is a deficient number, since it is larger than the sum of its proper divisors (272743813).

1225034315 is an equidigital number, since it uses as much as digits as its factorization.

1225034315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4622829.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1225034315 is about 35000.4902108528. The cubic root of 1225034315 is about 1069.9974713889.

Adding to 1225034315 its reverse (5134305221), we get a palindrome (6359339536).

The spelling of 1225034315 in words is "one billion, two hundred twenty-five million, thirty-four thousand, three hundred fifteen".