12020002212022 has 32 divisors (see below), whose sum is σ = 20620333661760. Its totient is φ = 5147776229760.

The previous prime is 12020002211993. The next prime is 12020002212061. The reversal of 12020002212022 is 22021220002021.

It is a junction number, because it is equal to n+sod(n) for n = 12020002211987 and 12020002212005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 367376808 + ... + 367409524.

It is an arithmetic number, because the mean of its divisors is an integer number (644385426930).

Almost surely, 2^{12020002212022} is an apocalyptic number.

12020002212022 is a deficient number, since it is larger than the sum of its proper divisors (8600331449738).

12020002212022 is a wasteful number, since it uses less digits than its factorization.

12020002212022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50536.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 12020002212022 its reverse (22021220002021), we get a palindrome (34041222214043).

The spelling of 12020002212022 in words is "twelve trillion, twenty billion, two million, two hundred twelve thousand, twenty-two".