23224230420100 has 108 divisors (see below), whose sum is σ = 52738399002996. Its totient is φ = 8876449218560.

The previous prime is 23224230420047. The next prime is 23224230420121. The reversal of 23224230420100 is 102403242232.

It can be written as a sum of positive squares in 6 ways, for example, as 143950430464 + 23080279989636 = 379408^2 + 4804194^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

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 35 ways as a sum of consecutive naturals, for example, 50183364 + ... + 50644036.

It is an arithmetic number, because the mean of its divisors is an integer number (488318509287).

Almost surely, 2^{23224230420100} is an apocalyptic number.

23224230420100 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 23224230420100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26369199501498).

23224230420100 is an abundant number, since it is smaller than the sum of its proper divisors (29514168582896).

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

23224230420100 is a wasteful number, since it uses less digits than its factorization.

23224230420100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461686 (or 461656 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 23224230420100 its reverse (102403242232), we get a palindrome (23326633662332).

The spelling of 23224230420100 in words is "twenty-three trillion, two hundred twenty-four billion, two hundred thirty million, four hundred twenty thousand, one hundred".