12002310012 has 96 divisors (see below), whose sum is σ = 36969730560. Its totient is φ = 2934097920.

The previous prime is 12002309983. The next prime is 12002310031. The reversal of 12002310012 is 21001320021.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 12002310012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 366337 + ... + 397752.

It is an arithmetic number, because the mean of its divisors is an integer number (385101360).

Almost surely, 2^12002310012 is an apocalyptic number.

12002310012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12002310012 is an abundant number, since it is smaller than the sum of its proper divisors (24967420548).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12002310012 is a wasteful number, since it uses less digits than its factorization.

12002310012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764131 (or 764129 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 12002310012 its reverse (21001320021), we get a palindrome (33003630033).

The spelling of 12002310012 in words is "twelve billion, two million, three hundred ten thousand, twelve".