2001412213353 has 24 divisors (see below), whose sum is σ = 3384501958656. Its totient is φ = 1115769873600.

The previous prime is 2001412213343. The next prime is 2001412213373. The reversal of 2001412213353 is 3533122141002.

2001412213353 is a `hidden beast` number, since 2 + 0 + 0 + 1 + 412 + 213 + 35 + 3 = 666.

It is not a de Polignac number, because 2001412213353 - 2⁶ = 2001412213289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2001412213303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 387417513 + ... + 387422678.

It is an arithmetic number, because the mean of its divisors is an integer number (141020914944).

Almost surely, 2^{2001412213353} is an apocalyptic number.

It is an amenable number.

2001412213353 is a deficient number, since it is larger than the sum of its proper divisors (1383089745303).

2001412213353 is a wasteful number, since it uses less digits than its factorization.

2001412213353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774840245 (or 774840242 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 2001412213353 its reverse (3533122141002), we get a palindrome (5534534354355).

The spelling of 2001412213353 in words is "two trillion, one billion, four hundred twelve million, two hundred thirteen thousand, three hundred fifty-three".