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12201133213002 = 237128641157777
BaseRepresentation
bin1011000110001100110000…
…1101100000010101001010
31121012102020221200222021210
42301203030031200111022
53044400410100304002
641541042340513550
72366334312062346
oct261431415402512
947172227628253
1012201133213002
113984520685778
1214507b29ab8b6
136a673c71aca6
143027763a6626
151625a5adb96c
hexb18cc36054a

12201133213002 has 16 divisors (see below), whose sum is σ = 24745960320192. Its totient is φ = 4009762088640.

The previous prime is 12201133212977. The next prime is 12201133213013. The reversal of 12201133213002 is 20031233110221.

It is a self number, because there is not a number n which added to its sum of digits gives 12201133213002.

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, 14320578463 + ... + 14320579314.

It is an arithmetic number, because the mean of its divisors is an integer number (1546622520012).

Almost surely, 212201133213002 is an apocalyptic number.

12201133213002 is an abundant number, since it is smaller than the sum of its proper divisors (12544827107190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12201133213002 is a wasteful number, since it uses less digits than its factorization.

12201133213002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28641157853.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12201133213002 its reverse (20031233110221), we get a palindrome (32232366323223).

The spelling of 12201133213002 in words is "twelve trillion, two hundred one billion, one hundred thirty-three million, two hundred thirteen thousand, two".

Divisors: 1 2 3 6 71 142 213 426 28641157777 57282315554 85923473331 171846946662 2033522202167 4067044404334 6100566606501 12201133213002