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1110111211112 = 23197303363231
BaseRepresentation
bin10000001001110111110…
…010001100111001101000
310221010101120002111211012
4100021313302030321220
5121142001432223422
62205551131523052
7143126406414101
oct20116762147150
93833346074735
101110111211112
11398882924612
1215b191bb9488
13808b5833127
143ba302d93a8
151dd234ca4e2
hex10277c8ce68

1110111211112 has 16 divisors (see below), whose sum is σ = 2191008969600. Its totient is φ = 525842152560.

The previous prime is 1110111211051. The next prime is 1110111211123. The reversal of 1110111211112 is 2111121110111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3651681464 + ... + 3651681767.

It is an arithmetic number, because the mean of its divisors is an integer number (136938060600).

Almost surely, 21110111211112 is an apocalyptic number.

It is an amenable number.

1110111211112 is a deficient number, since it is larger than the sum of its proper divisors (1080897758488).

1110111211112 is a wasteful number, since it uses less digits than its factorization.

1110111211112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7303363256 (or 7303363252 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 14.

Adding to 1110111211112 its reverse (2111121110111), we get a palindrome (3221232321223).

It can be divided in two parts, 1110111 and 211112, that multiplied together give a palindrome (234357753432).

The spelling of 1110111211112 in words is "one trillion, one hundred ten billion, one hundred eleven million, two hundred eleven thousand, one hundred twelve".

Divisors: 1 2 4 8 19 38 76 152 7303363231 14606726462 29213452924 58426905848 138763901389 277527802778 555055605556 1110111211112