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12213200333230 = 251393947694871
BaseRepresentation
bin1011000110111001101101…
…1101111010100110101110
31121020120101221010012021121
42301232123131322212232
53100100113241130410
641550400005051154
72400242326650031
oct261563335724656
947216357105247
1012213200333230
113989653210806
1214530000b6aba
136a7913753610
1430319cc97018
15162a601b99da
hexb1b9b77a9ae

12213200333230 has 16 divisors (see below), whose sum is σ = 23674819107744. Its totient is φ = 4509489353760.

The previous prime is 12213200333177. The next prime is 12213200333333. The reversal of 12213200333230 is 3233300231221.

It is a super-4 number, since 4×122132003332304 (a number of 53 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12213200333195 and 12213200333204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46973847306 + ... + 46973847565.

It is an arithmetic number, because the mean of its divisors is an integer number (1479676194234).

Almost surely, 212213200333230 is an apocalyptic number.

12213200333230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12213200333230 is a deficient number, since it is larger than the sum of its proper divisors (11461618774514).

12213200333230 is a wasteful number, since it uses less digits than its factorization.

12213200333230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93947694891.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 12213200333230 its reverse (3233300231221), we get a palindrome (15446500564451).

The spelling of 12213200333230 in words is "twelve trillion, two hundred thirteen billion, two hundred million, three hundred thirty-three thousand, two hundred thirty".

Divisors: 1 2 5 10 13 26 65 130 93947694871 187895389742 469738474355 939476948710 1221320033323 2442640066646 6106600166615 12213200333230