210224522131 has 16 divisors (see below), whose sum is σ = 232900343424. Its totient is φ = 188538223104.

The previous prime is 210224522111. The next prime is 210224522149. The reversal of 210224522131 is 131225422012.

It is a cyclic number.

It is not a de Polignac number, because 210224522131 - 2¹⁷ = 210224391059 is a prime.

It is a super-2 number, since 2×210224522131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 210224522096 and 210224522105.

It is not an unprimeable number, because it can be changed into a prime (210224522111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1172010 + ... + 1339423.

It is an arithmetic number, because the mean of its divisors is an integer number (14556271464).

Almost surely, 2^210224522131 is an apocalyptic number.

210224522131 is a deficient number, since it is larger than the sum of its proper divisors (22675821293).

210224522131 is a wasteful number, since it uses less digits than its factorization.

210224522131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2511630.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 210224522131 its reverse (131225422012), we get a palindrome (341449944143).

The spelling of 210224522131 in words is "two hundred ten billion, two hundred twenty-four million, five hundred twenty-two thousand, one hundred thirty-one".