12010201201222 has 16 divisors (see below), whose sum is σ = 20588971011840. Its totient is φ = 5147215419528.

The previous prime is 12010201201121. The next prime is 12010201201247. The reversal of 12010201201222 is 22210210201021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12010201201196 and 12010201201205.

It is a congruent 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, 5765529 + ... + 7567147.

It is an arithmetic number, because the mean of its divisors is an integer number (1286810688240).

Almost surely, 2^{12010201201222} is an apocalyptic number.

12010201201222 is a deficient number, since it is larger than the sum of its proper divisors (8578769810618).

12010201201222 is a wasteful number, since it uses less digits than its factorization.

12010201201222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2277795.

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

Adding to 12010201201222 its reverse (22210210201021), we get a palindrome (34220411402243).

The spelling of 12010201201222 in words is "twelve trillion, ten billion, two hundred one million, two hundred one thousand, two hundred twenty-two".