12002111022202 has 32 divisors (see below), whose sum is σ = 20882731525632. Its totient is φ = 5066845218864.

The previous prime is 12002111022199. The next prime is 12002111022229. The reversal of 12002111022202 is 20222011120021.

It is a happy number.

12002111022202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36835333 + ... + 37159735.

It is an arithmetic number, because the mean of its divisors is an integer number (652585360176).

Almost surely, 2^{12002111022202} is an apocalyptic number.

12002111022202 is a deficient number, since it is larger than the sum of its proper divisors (8880620503430).

12002111022202 is a wasteful number, since it uses less digits than its factorization.

12002111022202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363922.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12002111022202 its reverse (20222011120021), we get a palindrome (32224122142223).

The spelling of 12002111022202 in words is "twelve trillion, two billion, one hundred eleven million, twenty-two thousand, two hundred two".