22152334300 has 36 divisors (see below), whose sum is σ = 48100827600. Its totient is φ = 8855355520.

The previous prime is 22152334297. The next prime is 22152334307. The reversal of 22152334300 is 343325122.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22152334307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91776 + ... + 229624.

It is an arithmetic number, because the mean of its divisors is an integer number (1336134100).

Almost surely, 2^22152334300 is an apocalyptic number.

22152334300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22152334300 is an abundant number, since it is smaller than the sum of its proper divisors (25948493300).

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

22152334300 is a wasteful number, since it uses less digits than its factorization.

22152334300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139470 (or 139463 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 22152334300 its reverse (343325122), we get a palindrome (22495659422).

The spelling of 22152334300 in words is "twenty-two billion, one hundred fifty-two million, three hundred thirty-four thousand, three hundred".