412140422221 has 8 divisors (see below), whose sum is σ = 449627369184. Its totient is φ = 374656747920.

The previous prime is 412140422203. The next prime is 412140422231. The reversal of 412140422221 is 122224041214.

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 412140422221 - 2⁹ = 412140421709 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 (412140422201) 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, 551050 + ... + 1062043.

It is an arithmetic number, because the mean of its divisors is an integer number (56203421148).

Almost surely, 2^412140422221 is an apocalyptic number.

It is an amenable number.

412140422221 is a deficient number, since it is larger than the sum of its proper divisors (37486946963).

412140422221 is a wasteful number, since it uses less digits than its factorization.

412140422221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1636331.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 412140422221 its reverse (122224041214), we get a palindrome (534364463435).

The spelling of 412140422221 in words is "four hundred twelve billion, one hundred forty million, four hundred twenty-two thousand, two hundred twenty-one".