212421114201412 has 6 divisors (see below), whose sum is σ = 371736949852478. Its totient is φ = 106210557100704.

The previous prime is 212421114201349. The next prime is 212421114201449. The reversal of 212421114201412 is 214102411124212.

It can be written as a sum of positive squares in only one way, i.e., 167818137527296 + 44602976674116 = 12954464^2 + 6678546^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26552639275173 + ... + 26552639275180.

Almost surely, 2^{212421114201412} is an apocalyptic number.

It is an amenable number.

212421114201412 is a deficient number, since it is larger than the sum of its proper divisors (159315835651066).

212421114201412 is a wasteful number, since it uses less digits than its factorization.

212421114201412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53105278550357 (or 53105278550355 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 28.

Adding to 212421114201412 its reverse (214102411124212), we get a palindrome (426523525325624).

The spelling of 212421114201412 in words is "two hundred twelve trillion, four hundred twenty-one billion, one hundred fourteen million, two hundred one thousand, four hundred twelve".