212141204203401 has 16 divisors (see below), whose sum is σ = 342854471440320. Its totient is φ = 128570426789760.

The previous prime is 212141204203343. The next prime is 212141204203427. The reversal of 212141204203401 is 104302402141212.

212141204203401 is a `hidden beast` number, since 2 + 1 + 2 + 1 + 412 + 0 + 4 + 203 + 40 + 1 = 666.

212141204203401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 212141204203401 - 2³⁹ = 211591448389513 is a prime.

It is a super-2 number, since 2×212141204203401² (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 (212141204203471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 357140074120 + ... + 357140074713.

It is an arithmetic number, because the mean of its divisors is an integer number (21428404465020).

Almost surely, 2^{212141204203401} is an apocalyptic number.

It is an amenable number.

212141204203401 is a deficient number, since it is larger than the sum of its proper divisors (130713267236919).

212141204203401 is a wasteful number, since it uses less digits than its factorization.

212141204203401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714280148853 (or 714280148847 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 212141204203401 its reverse (104302402141212), we get a palindrome (316443606344613).

The spelling of 212141204203401 in words is "two hundred twelve trillion, one hundred forty-one billion, two hundred four million, two hundred three thousand, four hundred one".