12002111020102 has 8 divisors (see below), whose sum is σ = 20575047463056. Its totient is φ = 5143761865752.

The previous prime is 12002111020093. The next prime is 12002111020111. The reversal of 12002111020102 is 20102011120021.

It is an interprime number because it is at equal distance from previous prime (12002111020093) and next prime (12002111020111).

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

It is a congruent number.

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, 428646822133 + ... + 428646822160.

It is an arithmetic number, because the mean of its divisors is an integer number (2571880932882).

Almost surely, 2^{12002111020102} is an apocalyptic number.

12002111020102 is a deficient number, since it is larger than the sum of its proper divisors (8572936442954).

12002111020102 is an equidigital number, since it uses as much as digits as its factorization.

12002111020102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857293644302.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12002111020102 its reverse (20102011120021), we get a palindrome (32104122140123).

The spelling of 12002111020102 in words is "twelve trillion, two billion, one hundred eleven million, twenty thousand, one hundred two".