2213031131001 has 8 divisors (see below), whose sum is σ = 3278564638560. Its totient is φ = 1475354087316.

The previous prime is 2213031130967. The next prime is 2213031131011. The reversal of 2213031131001 is 1001311303122.

2213031131001 is a `hidden beast` number, since 221 + 30 + 311 + 3 + 100 + 1 = 666.

It is not a de Polignac number, because 2213031131001 - 2⁷ = 2213031130873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2213031131011) 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, 40982057955 + ... + 40982058008.

It is an arithmetic number, because the mean of its divisors is an integer number (409820579820).

Almost surely, 2^{2213031131001} is an apocalyptic number.

It is an amenable number.

2213031131001 is a deficient number, since it is larger than the sum of its proper divisors (1065533507559).

2213031131001 is an equidigital number, since it uses as much as digits as its factorization.

2213031131001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81964115972 (or 81964115966 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 2213031131001 its reverse (1001311303122), we get a palindrome (3214342434123).

The spelling of 2213031131001 in words is "two trillion, two hundred thirteen billion, thirty-one million, one hundred thirty-one thousand, one".