225158282133 has 4 divisors (see below), whose sum is σ = 300211042848. Its totient is φ = 150105521420.

The previous prime is 225158282113. The next prime is 225158282137. The reversal of 225158282133 is 331282851522.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 225158282133 - 2¹⁶ = 225158216597 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225158282137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37526380353 + ... + 37526380358.

It is an arithmetic number, because the mean of its divisors is an integer number (75052760712).

Almost surely, 2^225158282133 is an apocalyptic number.

It is an amenable number.

225158282133 is a deficient number, since it is larger than the sum of its proper divisors (75052760715).

225158282133 is an equidigital number, since it uses as much as digits as its factorization.

225158282133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75052760714.

The product of its digits is 230400, while the sum is 42.

The spelling of 225158282133 in words is "two hundred twenty-five billion, one hundred fifty-eight million, two hundred eighty-two thousand, one hundred thirty-three".