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201211101112102 = 2616799324256487
BaseRepresentation
bin101101110000000000011100…
…001101001110011100100110
3222101102121000121001002111221
4231300000130031032130212
5202333120313341041402
61551535034225250554
760245010442030054
oct5560003415163446
9871377017032457
10201211101112102
1159126170019254
121a698086793a5a
138837182713c73
14379895261d1d4
15183de6863d337
hexb7001c34e726

201211101112102 has 16 divisors (see below), whose sum is σ = 306768989983392. Its totient is φ = 98954819766720.

The previous prime is 201211101112057. The next prime is 201211101112121.

201211101112102 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3833098 + ... + 20423389.

It is an arithmetic number, because the mean of its divisors is an integer number (19173061873962).

Almost surely, 2201211101112102 is an apocalyptic number.

201211101112102 is a deficient number, since it is larger than the sum of its proper divisors (105557888871290).

201211101112102 is a wasteful number, since it uses less digits than its factorization.

201211101112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24324543.

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

It can be divided in two parts, 20121110 and 1112102, that added together give a palindrome (21233212).

The spelling of 201211101112102 in words is "two hundred one trillion, two hundred eleven billion, one hundred one million, one hundred twelve thousand, one hundred two".

Divisors: 1 2 61 122 67993 135986 4147573 8295146 24256487 48512974 1479645707 2959291414 1649271320591 3298542641182 100605550556051 201211101112102