212213040141 has 16 divisors (see below), whose sum is σ = 287066606400. Its totient is φ = 139432276608.

The previous prime is 212213040113. The next prime is 212213040161. The reversal of 212213040141 is 141040312212.

It is not a de Polignac number, because 212213040141 - 2⁶ = 212213040077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212213040161) 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, 1800186 + ... + 1914443.

It is an arithmetic number, because the mean of its divisors is an integer number (17941662900).

Almost surely, 2^212213040141 is an apocalyptic number.

It is an amenable number.

212213040141 is a deficient number, since it is larger than the sum of its proper divisors (74853566259).

212213040141 is a wasteful number, since it uses less digits than its factorization.

212213040141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3714908.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 212213040141 its reverse (141040312212), we get a palindrome (353253352353).

The spelling of 212213040141 in words is "two hundred twelve billion, two hundred thirteen million, forty thousand, one hundred forty-one".