212244442414204 has 12 divisors (see below), whose sum is σ = 371577967438384. Its totient is φ = 106079308860384.

The previous prime is 212244442414189. The next prime is 212244442414231. The reversal of 212244442414204 is 402414244442212.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10728075552 + ... + 10728095335.

Almost surely, 2^{212244442414204} is an apocalyptic number.

It is an amenable number.

212244442414204 is a deficient number, since it is larger than the sum of its proper divisors (159333525024180).

212244442414204 is a wasteful number, since it uses less digits than its factorization.

212244442414204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21456173364 (or 21456173362 counting only the distinct ones).

The product of its (nonzero) digits is 524288, while the sum is 40.

Adding to 212244442414204 its reverse (402414244442212), we get a palindrome (614658686856416).

The spelling of 212244442414204 in words is "two hundred twelve trillion, two hundred forty-four billion, four hundred forty-two million, four hundred fourteen thousand, two hundred four".