2210211230131 has 4 divisors (see below), whose sum is σ = 2326538137000. Its totient is φ = 2093884323264.

The previous prime is 2210211230113. The next prime is 2210211230177. The reversal of 2210211230131 is 1310321120122.

2210211230131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2210211230131 - 2⁵ = 2210211230099 is a prime.

It is a super-2 number, since 2×2210211230131² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 116326906849 = 2210211230131 / (2 + 2 + 1 + 0 + 2 + 1 + 1 + 2 + 3 + 0 + 1 + 3 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2210211230099 and 2210211230108.

It is not an unprimeable number, because it can be changed into a prime (2210211230231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58163453406 + ... + 58163453443.

It is an arithmetic number, because the mean of its divisors is an integer number (581634534250).

Almost surely, 2^{2210211230131} is an apocalyptic number.

2210211230131 is a deficient number, since it is larger than the sum of its proper divisors (116326906869).

2210211230131 is a wasteful number, since it uses less digits than its factorization.

2210211230131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116326906868.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 2210211230131 its reverse (1310321120122), we get a palindrome (3520532350253).

The spelling of 2210211230131 in words is "two trillion, two hundred ten billion, two hundred eleven million, two hundred thirty thousand, one hundred thirty-one".