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210112001211110 = 2521011200121111
BaseRepresentation
bin101111110001100010000011…
…001100011111101011100110
31000112221111210121220100022212
4233301202003030133223212
5210014433334302223420
62022512042033123422
762154043155400235
oct5761420314375346
91015844717810285
10210112001211110
1160a47aaa090a59
121b6951440b9572
1390316273c398b
1439c5691a28b1c
151945766b2b3c5
hexbf188331fae6

210112001211110 has 8 divisors (see below), whose sum is σ = 378201602180016. Its totient is φ = 84044800484440.

The previous prime is 210112001211107. The next prime is 210112001211193. The reversal of 210112001211110 is 11112100211012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×2101120012111103 (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10505600060546 + ... + 10505600060565.

It is an arithmetic number, because the mean of its divisors is an integer number (47275200272502).

Almost surely, 2210112001211110 is an apocalyptic number.

210112001211110 is a deficient number, since it is larger than the sum of its proper divisors (168089600968906).

210112001211110 is a wasteful number, since it uses less digits than its factorization.

210112001211110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21011200121118.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 210112001211110 its reverse (11112100211012), we get a palindrome (221224101422122).

The spelling of 210112001211110 in words is "two hundred ten trillion, one hundred twelve billion, one million, two hundred eleven thousand, one hundred ten".

Divisors: 1 2 5 10 21011200121111 42022400242222 105056000605555 210112001211110