10225562521 has 8 divisors (see below), whose sum is σ = 10413224640. Its totient is φ = 10038378768.

The previous prime is 10225562491. The next prime is 10225562531. The reversal of 10225562521 is 12526552201.

It is a happy number.

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 10225562521 - 2⁵ = 10225562489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10225562531) by changing a digit.

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, 76306 + ... + 162091.

It is an arithmetic number, because the mean of its divisors is an integer number (1301653080).

Almost surely, 2^10225562521 is an apocalyptic number.

It is an amenable number.

10225562521 is a deficient number, since it is larger than the sum of its proper divisors (187662119).

10225562521 is an equidigital number, since it uses as much as digits as its factorization.

10225562521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239183.

The product of its (nonzero) digits is 12000, while the sum is 31.

The spelling of 10225562521 in words is "ten billion, two hundred twenty-five million, five hundred sixty-two thousand, five hundred twenty-one".