22103101230 has 256 divisors, whose sum is σ = 64071254016. Its totient is φ = 4774855680.

The previous prime is 22103101199. The next prime is 22103101249. The reversal of 22103101230 is 3210130122.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 84042079 + ... + 84042341.

It is an arithmetic number, because the mean of its divisors is an integer number (250278336).

Almost surely, 2^22103101230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22103101230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32035627008).

22103101230 is an abundant number, since it is smaller than the sum of its proper divisors (41968152786).

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

22103101230 is a wasteful number, since it uses less digits than its factorization.

22103101230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 22103101230 its reverse (3210130122), we get a palindrome (25313231352).

The spelling of 22103101230 in words is "twenty-two billion, one hundred three million, one hundred one thousand, two hundred thirty".