22202101230 has 128 divisors (see below), whose sum is σ = 55384432128. Its totient is φ = 5691658752.

The previous prime is 22202101189. The next prime is 22202101237. The reversal of 22202101230 is 3210120222.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22202101237) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 50117389 + ... + 50117831.

It is an arithmetic number, because the mean of its divisors is an integer number (432690876).

Almost surely, 2^22202101230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22202101230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27692216064).

22202101230 is an abundant number, since it is smaller than the sum of its proper divisors (33182330898).

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

22202101230 is a wasteful number, since it uses less digits than its factorization.

22202101230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 22202101230 its reverse (3210120222), we get a palindrome (25412221452).

The spelling of 22202101230 in words is "twenty-two billion, two hundred two million, one hundred one thousand, two hundred thirty".