412210121012213 has 8 divisors (see below), whose sum is σ = 437465760821208. Its totient is φ = 387066479606784.

The previous prime is 412210121012177. The next prime is 412210121012219. The reversal of 412210121012213 is 312210121012214.

It can be written as a sum of positive squares in 4 ways, for example, as 6262696441444 + 405947424570769 = 2502538^2 + 20148137^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 412210121012213 - 2³² = 412205826044917 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412210121012219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27999593306 + ... + 27999608027.

It is an arithmetic number, because the mean of its divisors is an integer number (54683220102651).

Almost surely, 2^{412210121012213} is an apocalyptic number.

It is an amenable number.

412210121012213 is a deficient number, since it is larger than the sum of its proper divisors (25255639808995).

412210121012213 is a wasteful number, since it uses less digits than its factorization.

412210121012213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55999201783.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 412210121012213 its reverse (312210121012214), we get a palindrome (724420242024427).

Subtracting from 412210121012213 its reverse (312210121012214), we obtain a palindrome (99999999999999).

The spelling of 412210121012213 in words is "four hundred twelve trillion, two hundred ten billion, one hundred twenty-one million, twelve thousand, two hundred thirteen".