212010230131201 has 4 divisors (see below), whose sum is σ = 215174561924272. Its totient is φ = 208845898338132.

The previous prime is 212010230131169. The next prime is 212010230131207. The reversal of 212010230131201 is 102131032010212.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 212010230131201 - 2⁵ = 212010230131169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212010230131207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1582165896435 + ... + 1582165896568.

It is an arithmetic number, because the mean of its divisors is an integer number (53793640481068).

Almost surely, 2^{212010230131201} is an apocalyptic number.

It is an amenable number.

212010230131201 is a deficient number, since it is larger than the sum of its proper divisors (3164331793071).

212010230131201 is an equidigital number, since it uses as much as digits as its factorization.

212010230131201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3164331793070.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 212010230131201 its reverse (102131032010212), we get a palindrome (314141262141413).

The spelling of 212010230131201 in words is "two hundred twelve trillion, ten billion, two hundred thirty million, one hundred thirty-one thousand, two hundred one".