412244221000 has 64 divisors (see below), whose sum is σ = 969499440000. Its totient is φ = 164068977600.

The previous prime is 412244220991. The next prime is 412244221021. The reversal of 412244221000 is 122442214.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 836790 + ... + 1234789.

It is an arithmetic number, because the mean of its divisors is an integer number (15148428750).

Almost surely, 2^412244221000 is an apocalyptic number.

412244221000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

412244221000 is an abundant number, since it is smaller than the sum of its proper divisors (557255219000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

412244221000 is a wasteful number, since it uses less digits than its factorization.

412244221000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2071799 (or 2071785 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 412244221000 its reverse (122442214), we get a palindrome (412366663214).

The spelling of 412244221000 in words is "four hundred twelve billion, two hundred forty-four million, two hundred twenty-one thousand".