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2010211012210 = 2519151421166429
BaseRepresentation
bin11101010000001001111…
…010011100111001110010
321010011201001200000102111
4131100021322130321302
5230413403004342320
64135251142235534
7265142621450662
oct35201172347162
97104631600374
102010211012210
1170558678a455
12285713725baa
1311773cb9332b
146d41aa601a2
153745466ca5a
hex1d409e9ce72

2010211012210 has 64 divisors (see below), whose sum is σ = 3843174931200. Its totient is φ = 754917408000.

The previous prime is 2010211012189. The next prime is 2010211012247. The reversal of 2010211012210 is 122101120102.

It is a super-2 number, since 2×20102110122102 (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11995276 + ... + 12161704.

It is an arithmetic number, because the mean of its divisors is an integer number (60049608300).

Almost surely, 22010211012210 is an apocalyptic number.

2010211012210 is a deficient number, since it is larger than the sum of its proper divisors (1832963918990).

2010211012210 is a wasteful number, since it uses less digits than its factorization.

2010211012210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167027.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2010211012210 its reverse (122101120102), we get a palindrome (2132312132312).

The spelling of 2010211012210 in words is "two trillion, ten billion, two hundred eleven million, twelve thousand, two hundred ten".

Divisors: 1 2 5 10 19 38 95 151 190 302 421 755 842 1510 2105 2869 4210 5738 7999 14345 15998 28690 39995 63571 79990 127142 166429 317855 332858 635710 832145 1207849 1664290 2415698 3162151 6039245 6324302 12078490 15810755 25130779 31621510 50261558 70066609 125653895 140133218 251307790 350333045 477484801 700666090 954969602 1331265571 2387424005 2662531142 4774848010 6656327855 10580057959 13312655710 21160115918 52900289795 105800579590 201021101221 402042202442 1005105506105 2010211012210