22201101230 has 64 divisors (see below), whose sum is σ = 49880683008. Its totient is φ = 6911775360.

The previous prime is 22201101211. The next prime is 22201101239. The reversal of 22201101230 is 3210110222.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22201101239) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 663584 + ... + 696236.

It is an arithmetic number, because the mean of its divisors is an integer number (779385672).

Almost surely, 2^22201101230 is an apocalyptic number.

22201101230 is an abundant number, since it is smaller than the sum of its proper divisors (27679581778).

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

22201101230 is a wasteful number, since it uses less digits than its factorization.

22201101230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33561.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 22201101230 its reverse (3210110222), we get a palindrome (25411211452).

The spelling of 22201101230 in words is "twenty-two billion, two hundred one million, one hundred one thousand, two hundred thirty".