225544236162 has 16 divisors (see below), whose sum is σ = 515529682752. Its totient is φ = 64441210320.

The previous prime is 225544236133. The next prime is 225544236173. The reversal of 225544236162 is 261632445522.

225544236162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×225544236162³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 5370100861 = 225544236162 / (2 + 2 + 5 + 5 + 4 + 4 + 2 + 3 + 6 + 1 + 6 + 2).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2685050389 + ... + 2685050472.

It is an arithmetic number, because the mean of its divisors is an integer number (32220605172).

Almost surely, 2^225544236162 is an apocalyptic number.

225544236162 is an abundant number, since it is smaller than the sum of its proper divisors (289985446590).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225544236162 is a wasteful number, since it uses less digits than its factorization.

225544236162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5370100873.

The product of its digits is 691200, while the sum is 42.

The spelling of 225544236162 in words is "two hundred twenty-five billion, five hundred forty-four million, two hundred thirty-six thousand, one hundred sixty-two".