10225521013 has 4 divisors (see below), whose sum is σ = 10227807468. Its totient is φ = 10223234560.

The previous prime is 10225520983. The next prime is 10225521041. The reversal of 10225521013 is 31012552201.

10225521013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7309737009 + 2915784004 = 85497^2 + 53998^2 .

It is a cyclic number.

It is not a de Polignac number, because 10225521013 - 2¹³ = 10225512821 is a prime.

It is a super-2 number, since 2×10225521013² (a number of 21 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 (10225524013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1136506 + ... + 1145467.

It is an arithmetic number, because the mean of its divisors is an integer number (2556951867).

Almost surely, 2^10225521013 is an apocalyptic number.

It is an amenable number.

10225521013 is a deficient number, since it is larger than the sum of its proper divisors (2286455).

10225521013 is an equidigital number, since it uses as much as digits as its factorization.

10225521013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2286454.

The product of its (nonzero) digits is 600, while the sum is 22.

The spelling of 10225521013 in words is "ten billion, two hundred twenty-five million, five hundred twenty-one thousand, thirteen".