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12210402211241 = 136714018831471
BaseRepresentation
bin1011000110101111010010…
…1011111011010110101001
31121020022011220221212111212
42301223310223323112221
53100023400431224431
641545214211402505
72400113102213003
oct261536453732651
947208156855455
1012210402211241
1139884477a62a3
12145255abb3435
136a7588b33130
14302db5401373
1516294970172b
hexb1af4afb5a9

12210402211241 has 8 divisors (see below), whose sum is σ = 13345927561344. Its totient is φ = 11102914524240.

The previous prime is 12210402211211. The next prime is 12210402211279. The reversal of 12210402211241 is 14211220401221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-12210402211241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12210402211211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7009414865 + ... + 7009416606.

It is an arithmetic number, because the mean of its divisors is an integer number (1668240945168).

Almost surely, 212210402211241 is an apocalyptic number.

It is an amenable number.

12210402211241 is a deficient number, since it is larger than the sum of its proper divisors (1135525350103).

12210402211241 is a wasteful number, since it uses less digits than its factorization.

12210402211241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14018831551.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 12210402211241 its reverse (14211220401221), we get a palindrome (26421622612462).

The spelling of 12210402211241 in words is "twelve trillion, two hundred ten billion, four hundred two million, two hundred eleven thousand, two hundred forty-one".

Divisors: 1 13 67 871 14018831471 182244809123 939261708557 12210402211241