12020210001122 has 16 divisors (see below), whose sum is σ = 19002396268800. Its totient is φ = 5686848488880.

The previous prime is 12020210001119. The next prime is 12020210001139. The reversal of 12020210001122 is 22110001202021.

It is a junction number, because it is equal to n+sod(n) for n = 12020210001097 and 12020210001106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192612722 + ... + 192675117.

It is an arithmetic number, because the mean of its divisors is an integer number (1187649766800).

Almost surely, 2^{12020210001122} is an apocalyptic number.

12020210001122 is a deficient number, since it is larger than the sum of its proper divisors (6982186267678).

12020210001122 is a wasteful number, since it uses less digits than its factorization.

12020210001122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385288681.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12020210001122 its reverse (22110001202021), we get a palindrome (34130211203143).

The spelling of 12020210001122 in words is "twelve trillion, twenty billion, two hundred ten million, one thousand, one hundred twenty-two".