225012773773 has 8 divisors (see below), whose sum is σ = 237104107200. Its totient is φ = 212946295968.

The previous prime is 225012773767. The next prime is 225012773801. The reversal of 225012773773 is 377377210522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 225012773773 - 2¹³ = 225012765581 is a prime.

It is a super-2 number, since 2×225012773773² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225012773273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6195313 + ... + 6231526.

It is an arithmetic number, because the mean of its divisors is an integer number (29638013400).

Almost surely, 2^225012773773 is an apocalyptic number.

It is an amenable number.

225012773773 is a deficient number, since it is larger than the sum of its proper divisors (12091333427).

225012773773 is a wasteful number, since it uses less digits than its factorization.

225012773773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12427811.

The product of its (nonzero) digits is 864360, while the sum is 46.

The spelling of 225012773773 in words is "two hundred twenty-five billion, twelve million, seven hundred seventy-three thousand, seven hundred seventy-three".