12200011021122 has 16 divisors (see below), whose sum is σ = 24477977388000. Its totient is φ = 4053677782752.

The previous prime is 12200011021073. The next prime is 12200011021151. The reversal of 12200011021122 is 22112011000221.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3248137372 + ... + 3248141127.

It is an arithmetic number, because the mean of its divisors is an integer number (1529873586750).

Almost surely, 2^{12200011021122} is an apocalyptic number.

12200011021122 is an abundant number, since it is smaller than the sum of its proper divisors (12277966366878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12200011021122 is a wasteful number, since it uses less digits than its factorization.

12200011021122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6496278817.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 12200011021122 its reverse (22112011000221), we get a palindrome (34312022021343).

The spelling of 12200011021122 in words is "twelve trillion, two hundred billion, eleven million, twenty-one thousand, one hundred twenty-two".