12020022112022 has 32 divisors (see below), whose sum is σ = 19503703739520. Its totient is φ = 5537414836800.

The previous prime is 12020022111967. The next prime is 12020022112039. The reversal of 12020022112022 is 22021122002021.

It is a happy number.

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, 15405104 + ... + 16166547.

It is an arithmetic number, because the mean of its divisors is an integer number (609490741860).

Almost surely, 2^{12020022112022} is an apocalyptic number.

12020022112022 is a deficient number, since it is larger than the sum of its proper divisors (7483681627498).

12020022112022 is a wasteful number, since it uses less digits than its factorization.

12020022112022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31571948.

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

Adding to 12020022112022 its reverse (22021122002021), we get a palindrome (34041144114043).

The spelling of 12020022112022 in words is "twelve trillion, twenty billion, twenty-two million, one hundred twelve thousand, twenty-two".