12205506002 has 8 divisors (see below), whose sum is σ = 19104270336. Its totient is φ = 5837415892.

The previous prime is 12205505957. The next prime is 12205506059. The reversal of 12205506002 is 20060550221.

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

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132668498 + ... + 132668589.

It is an arithmetic number, because the mean of its divisors is an integer number (2388033792).

Almost surely, 2^12205506002 is an apocalyptic number.

12205506002 is a deficient number, since it is larger than the sum of its proper divisors (6898764334).

12205506002 is a wasteful number, since it uses less digits than its factorization.

12205506002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265337112.

The product of its (nonzero) digits is 1200, while the sum is 23.

The spelling of 12205506002 in words is "twelve billion, two hundred five million, five hundred six thousand, two".