10021255060 has 12 divisors (see below), whose sum is σ = 21044635668. Its totient is φ = 4008502016.

The previous prime is 10021255037. The next prime is 10021255067. The reversal of 10021255060 is 6055212001.

It can be written as a sum of positive squares in 2 ways, for example, as 4550581764 + 5470673296 = 67458^2 + 73964^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10021255067) 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, 250531357 + ... + 250531396.

It is an arithmetic number, because the mean of its divisors is an integer number (1753719639).

Almost surely, 2^10021255060 is an apocalyptic number.

10021255060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10021255060 is an abundant number, since it is smaller than the sum of its proper divisors (11023380608).

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

10021255060 is a wasteful number, since it uses less digits than its factorization.

10021255060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501062762 (or 501062760 counting only the distinct ones).

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

Adding to 10021255060 its reverse (6055212001), we get a palindrome (16076467061).

The spelling of 10021255060 in words is "ten billion, twenty-one million, two hundred fifty-five thousand, sixty".