22101230032 has 40 divisors (see below), whose sum is σ = 48960812736. Its totient is φ = 9467625216.

The previous prime is 22101230029. The next prime is 22101230033. The reversal of 22101230032 is 23003210122.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 22101229988 and 22101230015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22101230033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207228 + ... + 295204.

Almost surely, 2^22101230032 is an apocalyptic number.

It is an amenable number.

22101230032 is an abundant number, since it is smaller than the sum of its proper divisors (26859582704).

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

22101230032 is a wasteful number, since it uses less digits than its factorization.

22101230032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90235 (or 90229 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 22101230032 its reverse (23003210122), we get a palindrome (45104440154).

The spelling of 22101230032 in words is "twenty-two billion, one hundred one million, two hundred thirty thousand, thirty-two".