1225314535 has 8 divisors (see below), whose sum is σ = 1534307040. Its totient is φ = 937631904.

The previous prime is 1225314529. The next prime is 1225314557. The reversal of 1225314535 is 5354135221.

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

It is a cyclic number.

It is not a de Polignac number, because 1225314535 - 2⁷ = 1225314407 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1225314497 and 1225314506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5327340 + ... + 5327569.

It is an arithmetic number, because the mean of its divisors is an integer number (191788380).

Almost surely, 2^1225314535 is an apocalyptic number.

1225314535 is a deficient number, since it is larger than the sum of its proper divisors (308992505).

1225314535 is a wasteful number, since it uses less digits than its factorization.

1225314535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10654937.

The product of its digits is 18000, while the sum is 31.

The square root of 1225314535 is about 35004.4930687476. The cubic root of 1225314535 is about 1070.0790505547.

Adding to 1225314535 its reverse (5354135221), we get a palindrome (6579449756).

The spelling of 1225314535 in words is "one billion, two hundred twenty-five million, three hundred fourteen thousand, five hundred thirty-five".