125221333 has 8 divisors (see below), whose sum is σ = 129736800. Its totient is φ = 120719088.

The previous prime is 125221331. The next prime is 125221387. The reversal of 125221333 is 333122521.

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 125221333 - 2¹ = 125221331 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125221331) 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, 18510 + ... + 24352.

It is an arithmetic number, because the mean of its divisors is an integer number (16217100).

Almost surely, 2^125221333 is an apocalyptic number.

It is an amenable number.

125221333 is a deficient number, since it is larger than the sum of its proper divisors (4515467).

125221333 is an equidigital number, since it uses as much as digits as its factorization.

125221333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6611.

The product of its digits is 1080, while the sum is 22.

The square root of 125221333 is about 11190.2338224007. The cubic root of 125221333 is about 500.2949366572.

Adding to 125221333 its reverse (333122521), we get a palindrome (458343854).

The spelling of 125221333 in words is "one hundred twenty-five million, two hundred twenty-one thousand, three hundred thirty-three".