12100001022202 has 16 divisors (see below), whose sum is σ = 18181608046560. Its totient is φ = 6039465786288.

The previous prime is 12100001022199. The next prime is 12100001022233. The reversal of 12100001022202 is 20222010000121.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33371428 + ... + 33732064.

It is an arithmetic number, because the mean of its divisors is an integer number (1136350502910).

Almost surely, 2^{12100001022202} is an apocalyptic number.

12100001022202 is a deficient number, since it is larger than the sum of its proper divisors (6081607024358).

12100001022202 is a wasteful number, since it uses less digits than its factorization.

12100001022202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389805.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12100001022202 its reverse (20222010000121), we get a palindrome (32322011022323).

The spelling of 12100001022202 in words is "twelve trillion, one hundred billion, one million, twenty-two thousand, two hundred two".