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12202101210002 = 21119145920007971
BaseRepresentation
bin1011000110010000010111…
…1010000111101110010010
31121012111202102011022112112
42301210011322013232102
53044404400402210002
641541322400225322
72366400304653134
oct261440572075622
947174672138475
1012202101210002
1139849780301a0
121450a2300b242
136a6865131592
14302828b83054
15162610a9a852
hexb1905e87b92

12202101210002 has 32 divisors (see below), whose sum is σ = 21032380166400. Its totient is φ = 5250891646800.

The previous prime is 12202101209971. The next prime is 12202101210031. The reversal of 12202101210002 is 20001210120221.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9394124 + ... + 10613847.

It is an arithmetic number, because the mean of its divisors is an integer number (657261880200).

Almost surely, 212202101210002 is an apocalyptic number.

12202101210002 is a deficient number, since it is larger than the sum of its proper divisors (8830278956398).

12202101210002 is a wasteful number, since it uses less digits than its factorization.

12202101210002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20009462.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12202101210002 its reverse (20001210120221), we get a palindrome (32203311330223).

The spelling of 12202101210002 in words is "twelve trillion, two hundred two billion, one hundred one million, two hundred ten thousand, two".

Divisors: 1 2 11 19 22 38 209 418 1459 2918 16049 27721 32098 55442 304931 609862 20007971 40015942 220087681 380151449 440175362 760302898 4181665939 8363331878 29191629689 58383259378 321107926579 554640964091 642215853158 1109281928182 6101050605001 12202101210002