22046235060 has 96 divisors (see below), whose sum is σ = 63161223552. Its totient is φ = 5744148480.

The previous prime is 22046235049. The next prime is 22046235061. The reversal of 22046235060 is 6053264022.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22046235061) 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, 445140 + ... + 492180.

It is an arithmetic number, because the mean of its divisors is an integer number (657929412).

Almost surely, 2^22046235060 is an apocalyptic number.

22046235060 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 22046235060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31580611776).

22046235060 is an abundant number, since it is smaller than the sum of its proper divisors (41114988492).

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

22046235060 is a wasteful number, since it uses less digits than its factorization.

22046235060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47233 (or 47231 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 22046235060 its reverse (6053264022), we get a palindrome (28099499082).

The spelling of 22046235060 in words is "twenty-two billion, forty-six million, two hundred thirty-five thousand, sixty".