22102213223130 has 128 divisors (see below), whose sum is σ = 55470598267392. Its totient is φ = 5625557803008.

The previous prime is 22102213223119. The next prime is 22102213223141. The reversal of 22102213223130 is 3132231220122.

It is an interprime number because it is at equal distance from previous prime (22102213223119) and next prime (22102213223141).

It is a self number, because there is not a number n which added to its sum of digits gives 22102213223130.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 979132524 + ... + 979155096.

It is an arithmetic number, because the mean of its divisors is an integer number (433364048964).

Almost surely, 2^{22102213223130} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22102213223130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27735299133696).

22102213223130 is an abundant number, since it is smaller than the sum of its proper divisors (33368385044262).

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

22102213223130 is a wasteful number, since it uses less digits than its factorization.

22102213223130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25592.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 22102213223130 its reverse (3132231220122), we get a palindrome (25234444443252).

The spelling of 22102213223130 in words is "twenty-two trillion, one hundred two billion, two hundred thirteen million, two hundred twenty-three thousand, one hundred thirty".