12000020212022 has 4 divisors (see below), whose sum is σ = 18000030318036. Its totient is φ = 6000010106010.

The previous prime is 12000020212003. The next prime is 12000020212043. The reversal of 12000020212022 is 22021202000021.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 12000020211988 and 12000020212006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3000005053004 + ... + 3000005053007.

It is an arithmetic number, because the mean of its divisors is an integer number (4500007579509).

Almost surely, 2^{12000020212022} is an apocalyptic number.

12000020212022 is a deficient number, since it is larger than the sum of its proper divisors (6000010106014).

12000020212022 is an equidigital number, since it uses as much as digits as its factorization.

12000020212022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6000010106013.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 12000020212022 its reverse (22021202000021), we get a palindrome (34021222212043).

The spelling of 12000020212022 in words is "twelve trillion, twenty million, two hundred twelve thousand, twenty-two".