225211544014 has 16 divisors (see below), whose sum is σ = 338665950000. Its totient is φ = 112323204864.

The previous prime is 225211544009. The next prime is 225211544017. The reversal of 225211544014 is 410445112522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225211544017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1389532 + ... + 1543120.

It is an arithmetic number, because the mean of its divisors is an integer number (21166621875).

Almost surely, 2^225211544014 is an apocalyptic number.

225211544014 is a deficient number, since it is larger than the sum of its proper divisors (113454405986).

225211544014 is a wasteful number, since it uses less digits than its factorization.

225211544014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155427.

The product of its (nonzero) digits is 12800, while the sum is 31.

Adding to 225211544014 its reverse (410445112522), we get a palindrome (635656656536).

The spelling of 225211544014 in words is "two hundred twenty-five billion, two hundred eleven million, five hundred forty-four thousand, fourteen".