12020211020102 has 8 divisors (see below), whose sum is σ = 18284264650512. Its totient is φ = 5925456136600.

The previous prime is 12020211020101. The next prime is 12020211020123. The reversal of 12020211020102 is 20102011202021.

12020211020102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12020211020101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42324686549 + ... + 42324686832.

It is an arithmetic number, because the mean of its divisors is an integer number (2285533081314).

Almost surely, 2^{12020211020102} is an apocalyptic number.

12020211020102 is a deficient number, since it is larger than the sum of its proper divisors (6264053630410).

12020211020102 is an equidigital number, since it uses as much as digits as its factorization.

12020211020102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84649373454.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12020211020102 its reverse (20102011202021), we get a palindrome (32122222222123).

The spelling of 12020211020102 in words is "twelve trillion, twenty billion, two hundred eleven million, twenty thousand, one hundred two".