4412204021 has 8 divisors (see below), whose sum is σ = 4750928640. Its totient is φ = 4082277568.

The previous prime is 4412203951. The next prime is 4412204033. The reversal of 4412204021 is 1204022144.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4412204021 - 2²² = 4408009717 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4412203984 and 4412204002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4412204051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2198501 + ... + 2200506.

It is an arithmetic number, because the mean of its divisors is an integer number (593866080).

Almost surely, 2^4412204021 is an apocalyptic number.

It is an amenable number.

4412204021 is a deficient number, since it is larger than the sum of its proper divisors (338724619).

4412204021 is a wasteful number, since it uses less digits than its factorization.

4412204021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4399083.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 4412204021 is about 66424.4233772488. The cubic root of 4412204021 is about 1640.1561447849.

Adding to 4412204021 its reverse (1204022144), we get a palindrome (5616226165).

The spelling of 4412204021 in words is "four billion, four hundred twelve million, two hundred four thousand, twenty-one".