12202541503 has 12 divisors (see below), whose sum is σ = 13312912552. Its totient is φ = 11174336640.

The previous prime is 12202541479. The next prime is 12202541539. The reversal of 12202541503 is 30514520221.

It is not a de Polignac number, because 12202541503 - 2⁵ = 12202541471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12202541573) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 559893 + ... + 581278.

Almost surely, 2^12202541503 is an apocalyptic number.

12202541503 is a deficient number, since it is larger than the sum of its proper divisors (1110371049).

12202541503 is a wasteful number, since it uses less digits than its factorization.

12202541503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141242 (or 1141225 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The spelling of 12202541503 in words is "twelve billion, two hundred two million, five hundred forty-one thousand, five hundred three".