212301233031301 has 16 divisors (see below), whose sum is σ = 213600377603520. Its totient is φ = 211004907886080.

The previous prime is 212301233031193. The next prime is 212301233031319. The reversal of 212301233031301 is 103130332103212.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212301233031301 is a prime.

It is a super-2 number, since 2×212301233031301² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212301233031331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1758317205 + ... + 1758437941.

It is an arithmetic number, because the mean of its divisors is an integer number (13350023600220).

Almost surely, 2^{212301233031301} is an apocalyptic number.

It is an amenable number.

212301233031301 is a deficient number, since it is larger than the sum of its proper divisors (1299144572219).

212301233031301 is a wasteful number, since it uses less digits than its factorization.

212301233031301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132324.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 212301233031301 its reverse (103130332103212), we get a palindrome (315431565134513).

The spelling of 212301233031301 in words is "two hundred twelve trillion, three hundred one billion, two hundred thirty-three million, thirty-one thousand, three hundred one".