12020031030122 has 8 divisors (see below), whose sum is σ = 18167680488672. Its totient is φ = 5964137533900.

The previous prime is 12020031030103. The next prime is 12020031030131. The reversal of 12020031030122 is 22103013002021.

12020031030122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×12020031030122² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12020031030122.

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, 22938990254 + ... + 22938990777.

It is an arithmetic number, because the mean of its divisors is an integer number (2270960061084).

Almost surely, 2^{12020031030122} is an apocalyptic number.

12020031030122 is a deficient number, since it is larger than the sum of its proper divisors (6147649458550).

12020031030122 is a wasteful number, since it uses less digits than its factorization.

12020031030122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45877981164.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12020031030122 its reverse (22103013002021), we get a palindrome (34123044032143).

The spelling of 12020031030122 in words is "twelve trillion, twenty billion, thirty-one million, thirty thousand, one hundred twenty-two".