12265560002 has 16 divisors (see below), whose sum is σ = 18534285432. Its totient is φ = 6087544320.

The previous prime is 12265560001. The next prime is 12265560007. The reversal of 12265560002 is 20006556221.

It can be written as a sum of positive squares in 4 ways, for example, as 3453795361 + 8811764641 = 58769^2 + 93871^2 .

It is not an unprimeable number, because it can be changed into a prime (12265560001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298802 + ... + 337362.

Almost surely, 2^12265560002 is an apocalyptic number.

12265560002 is a deficient number, since it is larger than the sum of its proper divisors (6268725430).

12265560002 is a wasteful number, since it uses less digits than its factorization.

12265560002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39733.

The product of its (nonzero) digits is 7200, while the sum is 29.

The spelling of 12265560002 in words is "twelve billion, two hundred sixty-five million, five hundred sixty thousand, two".