212214300304401 has 64 divisors (see below), whose sum is σ = 349893911001600. Its totient is φ = 126435092686848.

The previous prime is 212214300304381. The next prime is 212214300304403. The reversal of 212214300304401 is 104403003412212.

212214300304401 is a `hidden beast` number, since 2 + 1 + 2 + 2 + 14 + 300 + 304 + 40 + 1 = 666.

It is not a de Polignac number, because 212214300304401 - 2¹⁷ = 212214300173329 is a prime.

It is a super-2 number, since 2×212214300304401² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (212214300304403) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 71917786 + ... + 74810403.

It is an arithmetic number, because the mean of its divisors is an integer number (5467092359400).

Almost surely, 2^{212214300304401} is an apocalyptic number.

It is an amenable number.

212214300304401 is a deficient number, since it is larger than the sum of its proper divisors (137679610697199).

212214300304401 is a wasteful number, since it uses less digits than its factorization.

212214300304401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146728375 (or 146728369 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 212214300304401 its reverse (104403003412212), we get a palindrome (316617303716613).

The spelling of 212214300304401 in words is "two hundred twelve trillion, two hundred fourteen billion, three hundred million, three hundred four thousand, four hundred one".