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23200112214 = 2321288895123
BaseRepresentation
bin10101100110110101…
…011001111001010110
32012212212002210221100
4111212311121321112
5340003212042324
614354042530530
71450630462056
oct254665317126
965785083840
1023200112214
119925949764
1245b5806a46
132259685566
1411a12dd566
1590bb8c4c9
hex566d59e56

23200112214 has 12 divisors (see below), whose sum is σ = 50266909836. Its totient is φ = 7733370732.

The previous prime is 23200112207. The next prime is 23200112233. The reversal of 23200112214 is 41221100232.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 1288895123 = 23200112214 / (2 + 3 + 2 + 0 + 0 + 1 + 1 + 2 + 2 + 1 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 644447544 + ... + 644447579.

It is an arithmetic number, because the mean of its divisors is an integer number (4188909153).

Almost surely, 223200112214 is an apocalyptic number.

23200112214 is an abundant number, since it is smaller than the sum of its proper divisors (27066797622).

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

23200112214 is a wasteful number, since it uses less digits than its factorization.

23200112214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1288895131 (or 1288895128 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 23200112214 its reverse (41221100232), we get a palindrome (64421212446).

The spelling of 23200112214 in words is "twenty-three billion, two hundred million, one hundred twelve thousand, two hundred fourteen".

Divisors: 1 2 3 6 9 18 1288895123 2577790246 3866685369 7733370738 11600056107 23200112214