10020221310 has 64 divisors (see below), whose sum is σ = 26381479680. Its totient is φ = 2415559680.

The previous prime is 10020221269. The next prime is 10020221339. The reversal of 10020221310 is 1312202001.

It is a super-2 number, since 2×10020221310² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25747 + ... + 143886.

It is an arithmetic number, because the mean of its divisors is an integer number (412210620).

Almost surely, 2^10020221310 is an apocalyptic number.

10020221310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10020221310 is an abundant number, since it is smaller than the sum of its proper divisors (16361258370).

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

10020221310 is a wasteful number, since it uses less digits than its factorization.

10020221310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169833.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 10020221310 its reverse (1312202001), we get a palindrome (11332423311).

The spelling of 10020221310 in words is "ten billion, twenty million, two hundred twenty-one thousand, three hundred ten".