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12201202000102 = 27993703824123
BaseRepresentation
bin1011000110001101000001…
…0011111010000011100110
31121012102102202010201110011
42301203100103322003212
53044401030203000402
641541053235120434
72366336105545003
oct261432023720346
947172382121404
1012201202000102
113984556498515
121450811a4311a
136a6750a5370b
143027815908aa
151625abb77ed7
hexb18d04fa0e6

12201202000102 has 16 divisors (see below), whose sum is σ = 18533691671040. Its totient is φ = 6023306612232.

The previous prime is 12201202000049. The next prime is 12201202000123. The reversal of 12201202000102 is 20100020210221.

It is a happy number.

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, 14393013 + ... + 15217135.

It is an arithmetic number, because the mean of its divisors is an integer number (1158355729440).

Almost surely, 212201202000102 is an apocalyptic number.

12201202000102 is a deficient number, since it is larger than the sum of its proper divisors (6332489670938).

12201202000102 is an equidigital number, since it uses as much as digits as its factorization.

12201202000102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 917907.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12201202000102 its reverse (20100020210221), we get a palindrome (32301222210323).

The spelling of 12201202000102 in words is "twelve trillion, two hundred one billion, two hundred two million, one hundred two", and thus it is an aban number.

Divisors: 1 2 79 158 93703 187406 824123 1648246 7402537 14805074 65105717 130211434 77222797469 154445594938 6100601000051 12201202000102