212441312022444 has 24 divisors (see below), whose sum is σ = 550773771910320. Its totient is φ = 70813770674112.

The previous prime is 212441312022377. The next prime is 212441312022451. The reversal of 212441312022444 is 444220213144212.

212441312022444 is a `hidden beast` number, since 2 + 1 + 2 + 4 + 4 + 1 + 3 + 1 + 202 + 2 + 444 = 666.

212441312022444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×212441312022444² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 212441312022399 and 212441312022408.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 983524592589 + ... + 983524592804.

It is an arithmetic number, because the mean of its divisors is an integer number (22948907162930).

Almost surely, 2^{212441312022444} is an apocalyptic number.

It is an amenable number.

212441312022444 is an abundant number, since it is smaller than the sum of its proper divisors (338332459887876).

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

212441312022444 is a wasteful number, since it uses less digits than its factorization.

212441312022444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1967049185406 (or 1967049185398 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 36.

Adding to 212441312022444 its reverse (444220213144212), we get a palindrome (656661525166656).

The spelling of 212441312022444 in words is "two hundred twelve trillion, four hundred forty-one billion, three hundred twelve million, twenty-two thousand, four hundred forty-four".