422441244414012 has 48 divisors (see below), whose sum is σ = 998177370946560. Its totient is φ = 139030743164352.

The previous prime is 422441244413927. The next prime is 422441244414023. The reversal of 422441244414012 is 210414442144224.

It is a super-2 number, since 2×422441244414012² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

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, 287237638 + ... + 288704594.

It is an arithmetic number, because the mean of its divisors is an integer number (20795361894720).

Almost surely, 2^{422441244414012} is an apocalyptic number.

It is an amenable number.

422441244414012 is an abundant number, since it is smaller than the sum of its proper divisors (575736126532548).

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

422441244414012 is a wasteful number, since it uses less digits than its factorization.

422441244414012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1770810 (or 1770808 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 39.

Adding to 422441244414012 its reverse (210414442144224), we get a palindrome (632855686558236).

The spelling of 422441244414012 in words is "four hundred twenty-two trillion, four hundred forty-one billion, two hundred forty-four million, four hundred fourteen thousand, twelve".