2213424012131 has 4 divisors (see below), whose sum is σ = 2217156599592. Its totient is φ = 2209691424672.

The previous prime is 2213424012113. The next prime is 2213424012263. The reversal of 2213424012131 is 1312104243122.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2213424012131 - 2⁶ = 2213424012067 is a prime.

It is a super-2 number, since 2×2213424012131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2213424012131.

It is not an unprimeable number, because it can be changed into a prime (2213424012101) 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 3 ways as a sum of consecutive naturals, for example, 1866292841 + ... + 1866294026.

It is an arithmetic number, because the mean of its divisors is an integer number (554289149898).

Almost surely, 2^{2213424012131} is an apocalyptic number.

2213424012131 is a deficient number, since it is larger than the sum of its proper divisors (3732587461).

2213424012131 is an equidigital number, since it uses as much as digits as its factorization.

2213424012131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3732587460.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 2213424012131 its reverse (1312104243122), we get a palindrome (3525528255253).

The spelling of 2213424012131 in words is "two trillion, two hundred thirteen billion, four hundred twenty-four million, twelve thousand, one hundred thirty-one".