22234304142100 has 36 divisors (see below), whose sum is σ = 48326385906400. Its totient is φ = 8879353745760.

The previous prime is 22234304142053. The next prime is 22234304142103. The reversal of 22234304142100 is 124140343222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22234304142103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 179536680 + ... + 179660479.

Almost surely, 2^{22234304142100} is an apocalyptic number.

22234304142100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22234304142100 is an abundant number, since it is smaller than the sum of its proper divisors (26092081764300).

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

22234304142100 is a wasteful number, since it uses less digits than its factorization.

22234304142100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359197792 (or 359197785 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 22234304142100 its reverse (124140343222), we get a palindrome (22358444485322).

The spelling of 22234304142100 in words is "twenty-two trillion, two hundred thirty-four billion, three hundred four million, one hundred forty-two thousand, one hundred".