2122401343203 has 12 divisors (see below), whose sum is σ = 3066381202248. Its totient is φ = 1414615595040.

The previous prime is 2122401343199. The next prime is 2122401343213. The reversal of 2122401343203 is 3023431042212.

2122401343203 is a `hidden beast` number, since 2 + 1 + 22 + 401 + 34 + 3 + 203 = 666.

It is not a de Polignac number, because 2122401343203 - 2² = 2122401343199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2122401343213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26510625 + ... + 26590562.

It is an arithmetic number, because the mean of its divisors is an integer number (255531766854).

Almost surely, 2^{2122401343203} is an apocalyptic number.

2122401343203 is a deficient number, since it is larger than the sum of its proper divisors (943979859045).

2122401343203 is a wasteful number, since it uses less digits than its factorization.

2122401343203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53105634 (or 53105631 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 2122401343203 its reverse (3023431042212), we get a palindrome (5145832385415).

The spelling of 2122401343203 in words is "two trillion, one hundred twenty-two billion, four hundred one million, three hundred forty-three thousand, two hundred three".