20224131060 has 96 divisors (see below), whose sum is σ = 64846559232. Its totient is φ = 4613420160.

The previous prime is 20224131023. The next prime is 20224131121. The reversal of 20224131060 is 6013142202.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 163395 + ... + 259125.

It is an arithmetic number, because the mean of its divisors is an integer number (675484992).

Almost surely, 2^20224131060 is an apocalyptic number.

20224131060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20224131060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32423279616).

20224131060 is an abundant number, since it is smaller than the sum of its proper divisors (44622428172).

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

20224131060 is a wasteful number, since it uses less digits than its factorization.

20224131060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96253 (or 96251 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 20224131060 its reverse (6013142202), we get a palindrome (26237273262).

The spelling of 20224131060 in words is "twenty billion, two hundred twenty-four million, one hundred thirty-one thousand, sixty".