212244020214412 has 6 divisors (see below), whose sum is σ = 371427035375228. Its totient is φ = 106122010107204.

The previous prime is 212244020214403. The next prime is 212244020214509. The reversal of 212244020214412 is 214412020442212.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26530502526798 + ... + 26530502526805.

Almost surely, 2^{212244020214412} is an apocalyptic number.

It is an amenable number.

212244020214412 is a deficient number, since it is larger than the sum of its proper divisors (159183015160816).

212244020214412 is a wasteful number, since it uses less digits than its factorization.

212244020214412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53061005053607 (or 53061005053605 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 31.

Adding to 212244020214412 its reverse (214412020442212), we get a palindrome (426656040656624).

The spelling of 212244020214412 in words is "two hundred twelve trillion, two hundred forty-four billion, twenty million, two hundred fourteen thousand, four hundred twelve".