12020001022022 has 32 divisors (see below), whose sum is σ = 21693317479680. Its totient is φ = 4879605900960.

The previous prime is 12020001022021. The next prime is 12020001022049. The reversal of 12020001022022 is 22022010002021.

12020001022022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 12020001021988 and 12020001022006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12020001022021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1346129 + ... + 5084492.

It is an arithmetic number, because the mean of its divisors is an integer number (677916171240).

Almost surely, 2^{12020001022022} is an apocalyptic number.

12020001022022 is a deficient number, since it is larger than the sum of its proper divisors (9673316457658).

12020001022022 is a wasteful number, since it uses less digits than its factorization.

12020001022022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6437676.

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

Adding to 12020001022022 its reverse (22022010002021), we get a palindrome (34042011024043).

The spelling of 12020001022022 in words is "twelve trillion, twenty billion, one million, twenty-two thousand, twenty-two".