10222271660 has 12 divisors (see below), whose sum is σ = 21466770528. Its totient is φ = 4088908656.

The previous prime is 10222271651. The next prime is 10222271699. The reversal of 10222271660 is 6617222201.

It is a happy number.

10222271660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 255556772 + ... + 255556811.

It is an arithmetic number, because the mean of its divisors is an integer number (1788897544).

Almost surely, 2^10222271660 is an apocalyptic number.

10222271660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10222271660 is an abundant number, since it is smaller than the sum of its proper divisors (11244498868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10222271660 is a wasteful number, since it uses less digits than its factorization.

10222271660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511113592 (or 511113590 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

Adding to 10222271660 its reverse (6617222201), we get a palindrome (16839493861).

The spelling of 10222271660 in words is "ten billion, two hundred twenty-two million, two hundred seventy-one thousand, six hundred sixty".