12200011222022 has 8 divisors (see below), whose sum is σ = 19707710435616. Its totient is φ = 5630774410152.

The previous prime is 12200011221967. The next prime is 12200011222043. The reversal of 12200011222022 is 22022211000221.

It is a happy number.

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, 234615600398 + ... + 234615600449.

It is an arithmetic number, because the mean of its divisors is an integer number (2463463804452).

Almost surely, 2^{12200011222022} is an apocalyptic number.

12200011222022 is a deficient number, since it is larger than the sum of its proper divisors (7507699213594).

12200011222022 is a wasteful number, since it uses less digits than its factorization.

12200011222022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469231200862.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 12200011222022 its reverse (22022211000221), we get a palindrome (34222222222243).

The spelling of 12200011222022 in words is "twelve trillion, two hundred billion, eleven million, two hundred twenty-two thousand, twenty-two".