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2213332112210 = 251291398942979
BaseRepresentation
bin100000001101010100110…
…111111101001101010010
321211120222220212000020012
4200031110313331031102
5242230401010042320
64412442444314522
7315623301352622
oct40152467751522
97746886760205
102213332112210
1178373a30423a
122b8b60542a42
131309409b752b
14791a946c882
153c891b074c5
hex20354dfd352

2213332112210 has 32 divisors (see below), whose sum is σ = 3988176091200. Its totient is φ = 884404722240.

The previous prime is 2213332112203. The next prime is 2213332112221. The reversal of 2213332112210 is 122112333122.

2213332112210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51476501 + ... + 51519479.

It is an arithmetic number, because the mean of its divisors is an integer number (124630502850).

Almost surely, 22213332112210 is an apocalyptic number.

2213332112210 is a deficient number, since it is larger than the sum of its proper divisors (1774843978990).

2213332112210 is a wasteful number, since it uses less digits than its factorization.

2213332112210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48266.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 2213332112210 its reverse (122112333122), we get a palindrome (2335444445332).

The spelling of 2213332112210 in words is "two trillion, two hundred thirteen billion, three hundred thirty-two million, one hundred twelve thousand, two hundred ten".

Divisors: 1 2 5 10 1291 2582 3989 6455 7978 12910 19945 39890 42979 85958 214895 429790 5149799 10299598 25748995 51497990 55485889 110971778 171443231 277429445 342886462 554858890 857216155 1714432310 221333211221 442666422442 1106666056105 2213332112210