12055311002 has 8 divisors (see below), whose sum is σ = 20666247456. Its totient is φ = 5166561852.

The previous prime is 12055310999. The next prime is 12055311041. The reversal of 12055311002 is 20011355021.

It is a happy number.

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

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, 430546808 + ... + 430546835.

It is an arithmetic number, because the mean of its divisors is an integer number (2583280932).

Almost surely, 2^12055311002 is an apocalyptic number.

12055311002 is a deficient number, since it is larger than the sum of its proper divisors (8610936454).

12055311002 is an equidigital number, since it uses as much as digits as its factorization.

12055311002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861093652.

The product of its (nonzero) digits is 300, while the sum is 20.

Adding to 12055311002 its reverse (20011355021), we get a palindrome (32066666023).

The spelling of 12055311002 in words is "twelve billion, fifty-five million, three hundred eleven thousand, two".