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131222014341001 = 1936774471003631
BaseRepresentation
bin11101110101100010000001…
…100011010010111110001001
3122012121200221210120210101021
4131311202001203102332021
5114144420141132403001
61143030321114152441
736432322562212633
oct3565420143227611
9565550853523337
10131222014341001
11388a1a42165571
1212873857122721
13582b24b97356c
14245927231ba53
1510285bbc96ba1
hex7758818d2f89

131222014341001 has 8 divisors (see below), whose sum is σ = 131902247280384. Its totient is φ = 130541784764160.

The previous prime is 131222014340971. The next prime is 131222014341091. The reversal of 131222014341001 is 100143410222131.

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

It is a cyclic number.

It is not a de Polignac number, because 131222014341001 - 211 = 131222014338953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131222014341091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130245456 + ... + 131249086.

It is an arithmetic number, because the mean of its divisors is an integer number (16487780910048).

Almost surely, 2131222014341001 is an apocalyptic number.

It is an amenable number.

131222014341001 is a deficient number, since it is larger than the sum of its proper divisors (680232939383).

131222014341001 is a wasteful number, since it uses less digits than its factorization.

131222014341001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1681271.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 131222014341001 its reverse (100143410222131), we get a palindrome (231365424563132).

The spelling of 131222014341001 in words is "one hundred thirty-one trillion, two hundred twenty-two billion, fourteen million, three hundred forty-one thousand, one".

Divisors: 1 193 677447 1003631 130747271 193700783 679906810057 131222014341001