12032020022 has 24 divisors (see below), whose sum is σ = 20260019808. Its totient is φ = 5352731120.

The previous prime is 12032020003. The next prime is 12032020027. The reversal of 12032020022 is 22002023021.

It is a junction number, because it is equal to n+sod(n) for n = 12032019979 and 12032020006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12032020027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 517553 + ... + 540300.

It is an arithmetic number, because the mean of its divisors is an integer number (844167492).

Almost surely, 2^12032020022 is an apocalyptic number.

12032020022 is a deficient number, since it is larger than the sum of its proper divisors (8227999786).

12032020022 is a wasteful number, since it uses less digits than its factorization.

12032020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057924 (or 1057913 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 12032020022 its reverse (22002023021), we get a palindrome (34034043043).

The spelling of 12032020022 in words is "twelve billion, thirty-two million, twenty thousand, twenty-two".