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210112202010211 = 9734938915955283
BaseRepresentation
bin101111110001100010001111…
…001010011110111001100011
31000112221112022121201222220121
4233301202033022132321203
5210014434242203311321
62022512114005021111
762154051144223324
oct5761421712367143
91015845277658817
10210112202010211
1160a480a246a326
121b69519b3b4797
139031659b9a907
1439c56b057844b
151945779592441
hexbf188f29ee63

210112202010211 has 16 divisors (see below), whose sum is σ = 213433834068000. Its totient is φ = 206817215689728.

The previous prime is 210112202010181. The next prime is 210112202010229. The reversal of 210112202010211 is 112010202211012.

It is not a de Polignac number, because 210112202010211 - 213 = 210112202002019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210112202010611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5191176 + ... + 21146458.

It is an arithmetic number, because the mean of its divisors is an integer number (13339614629250).

Almost surely, 2210112202010211 is an apocalyptic number.

210112202010211 is a deficient number, since it is larger than the sum of its proper divisors (3321632057789).

210112202010211 is a wasteful number, since it uses less digits than its factorization.

210112202010211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15956118.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 210112202010211 its reverse (112010202211012), we get a palindrome (322122404221223).

The spelling of 210112202010211 in words is "two hundred ten trillion, one hundred twelve billion, two hundred two million, ten thousand, two hundred eleven".

Divisors: 1 97 349 389 33853 37733 135761 13168817 15955283 1547662451 5568393767 6206605087 540134195399 602040693439 2166105175363 210112202010211