1253322234 has 40 divisors (see below), whose sum is σ = 2850310848. Its totient is φ = 411535080.

The previous prime is 1253322227. The next prime is 1253322241. The reversal of 1253322234 is 4322233521.

It is an interprime number because it is at equal distance from previous prime (1253322227) and next prime (1253322241).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1253322198 and 1253322207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 46882 + ... + 68589.

Almost surely, 2^1253322234 is an apocalyptic number.

1253322234 is an abundant number, since it is smaller than the sum of its proper divisors (1596988614).

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

1253322234 is a wasteful number, since it uses less digits than its factorization.

1253322234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115552 (or 115543 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 1253322234 is about 35402.2913665203. The cubic root of 1253322234 is about 1078.1708389433.

Adding to 1253322234 its reverse (4322233521), we get a palindrome (5575555755).

The spelling of 1253322234 in words is "one billion, two hundred fifty-three million, three hundred twenty-two thousand, two hundred thirty-four".