22530102040 has 64 divisors (see below), whose sum is σ = 53953076160. Its totient is φ = 8437923840.

The previous prime is 22530102037. The next prime is 22530102043. The reversal of 22530102040 is 4020103522.

It is an interprime number because it is at equal distance from previous prime (22530102037) and next prime (22530102043).

It is a junction number, because it is equal to n+sod(n) for n = 22530101999 and 22530102017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22530102043) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 45405 + ... + 217075.

It is an arithmetic number, because the mean of its divisors is an integer number (843016815).

Almost surely, 2^22530102040 is an apocalyptic number.

22530102040 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 22530102040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26976538080).

22530102040 is an abundant number, since it is smaller than the sum of its proper divisors (31422974120).

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

22530102040 is a wasteful number, since it uses less digits than its factorization.

22530102040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171892 (or 171888 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

Adding to 22530102040 its reverse (4020103522), we get a palindrome (26550205562).

The spelling of 22530102040 in words is "twenty-two billion, five hundred thirty million, one hundred two thousand, forty".