12252435652303 has 32 divisors (see below), whose sum is σ = 16197412727808. Its totient is φ = 8972924352000.

The previous prime is 12252435652297. The next prime is 12252435652309. The reversal of 12252435652303 is 30325653425221.

It is an interprime number because it is at equal distance from previous prime (12252435652297) and next prime (12252435652309).

It is a de Polignac number, because none of the positive numbers 2^k-12252435652303 is a prime.

It is a super-2 number, since 2×12252435652303² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12252435652303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12252435652309) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5758675 + ... + 7593892.

It is an arithmetic number, because the mean of its divisors is an integer number (506169147744).

Almost surely, 2^{12252435652303} is an apocalyptic number.

12252435652303 is a deficient number, since it is larger than the sum of its proper divisors (3944977075505).

12252435652303 is a wasteful number, since it uses less digits than its factorization.

12252435652303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13353303.

The product of its (nonzero) digits is 1296000, while the sum is 43.

The spelling of 12252435652303 in words is "twelve trillion, two hundred fifty-two billion, four hundred thirty-five million, six hundred fifty-two thousand, three hundred three".