225154410106210 has 64 divisors (see below), whose sum is σ = 442666224655200. Its totient is φ = 81957561292800.

The previous prime is 225154410106189. The next prime is 225154410106229. The reversal of 225154410106210 is 12601014451522.

It can be written as a sum of positive squares in 16 ways, for example, as 6855646752241 + 218298763353969 = 2618329^2 + 14774937^2 .

It is a super-3 number, since 3×225154410106210³ (a number of 44 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33739185 + ... + 39857764.

Almost surely, 2^{225154410106210} is an apocalyptic number.

225154410106210 is a deficient number, since it is larger than the sum of its proper divisors (217511814548990).

225154410106210 is a wasteful number, since it uses less digits than its factorization.

225154410106210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73597303.

The product of its (nonzero) digits is 19200, while the sum is 34.

Adding to 225154410106210 its reverse (12601014451522), we get a palindrome (237755424557732).

The spelling of 225154410106210 in words is "two hundred twenty-five trillion, one hundred fifty-four billion, four hundred ten million, one hundred six thousand, two hundred ten".