12022433422021 has 12 divisors (see below), whose sum is σ = 13223873570656. Its totient is φ = 10921931566920.

The previous prime is 12022433421997. The next prime is 12022433422031.

12022433422021 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 12022433422021 - 2¹¹ = 12022433419973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12022433422031) 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, 34157655 + ... + 34507828.

Almost surely, 2^{12022433422021} is an apocalyptic number.

12022433422021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12022433422021 is a deficient number, since it is larger than the sum of its proper divisors (1201440148635).

12022433422021 is a wasteful number, since it uses less digits than its factorization.

12022433422021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68666952 (or 68666941 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

It can be divided in two parts, 1202243 and 3422021, that added together give a palindrome (4624264).

The spelling of 12022433422021 in words is "twelve trillion, twenty-two billion, four hundred thirty-three million, four hundred twenty-two thousand, twenty-one".