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12244412224001 = 157112569620099
BaseRepresentation
bin1011001000101101111111…
…0101110101001000000001
31121100112222010210112021002
42302023133311311020001
53101103024012132001
642013001052141345
72402425643440106
oct262133765651001
947315863715232
1012244412224001
1139a090a542261
121459070a67855
136aa848c14239
143048c0248aad
1516378a3cc46b
hexb22dfd75201

12244412224001 has 8 divisors (see below), whose sum is σ = 12253200804000. Its totient is φ = 12235624912480.

The previous prime is 12244412223947. The next prime is 12244412224003. The reversal of 12244412224001 is 10042221444221.

12244412224001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12244412224001 - 26 = 12244412223937 is a prime.

It is a super-2 number, since 2×122444122240012 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12244412224003) 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, 19435850 + ... + 20055948.

It is an arithmetic number, because the mean of its divisors is an integer number (1531650100500).

Almost surely, 212244412224001 is an apocalyptic number.

It is an amenable number.

12244412224001 is a deficient number, since it is larger than the sum of its proper divisors (8788579999).

12244412224001 is a wasteful number, since it uses less digits than its factorization.

12244412224001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634239.

The product of its (nonzero) digits is 8192, while the sum is 29.

Adding to 12244412224001 its reverse (10042221444221), we get a palindrome (22286633668222).

The spelling of 12244412224001 in words is "twelve trillion, two hundred forty-four billion, four hundred twelve million, two hundred twenty-four thousand, one".

Divisors: 1 1571 12569 620099 19745899 974175529 7794024331 12244412224001