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2212232430141 = 321905112902399
BaseRepresentation
bin100000001100010011010…
…101000000001000111101
321211111011021121101000200
4200030103111000020331
5242221123000231031
64412141402314113
7315554116252506
oct40142325001075
97744137541020
102212232430141
11783225596888
122b88b41b8939
131307c6c18496
14791033b3bad
153c82a2d58e6
hex2031354023d

2212232430141 has 12 divisors (see below), whose sum is σ = 3195614822400. Its totient is φ = 1474744091400.

The previous prime is 2212232430113. The next prime is 2212232430211. The reversal of 2212232430141 is 1410342322122.

2212232430141 is a `hidden beast` number, since 2 + 2 + 1 + 223 + 2 + 430 + 1 + 4 + 1 = 666.

It is not a de Polignac number, because 2212232430141 - 218 = 2212232167997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212232430241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6279741 + ... + 6622658.

It is an arithmetic number, because the mean of its divisors is an integer number (266301235200).

Almost surely, 22212232430141 is an apocalyptic number.

It is an amenable number.

2212232430141 is a deficient number, since it is larger than the sum of its proper divisors (983382392259).

2212232430141 is a wasteful number, since it uses less digits than its factorization.

2212232430141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12921456 (or 12921453 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 2212232430141 its reverse (1410342322122), we get a palindrome (3622574752263).

The spelling of 2212232430141 in words is "two trillion, two hundred twelve billion, two hundred thirty-two million, four hundred thirty thousand, one hundred forty-one".

Divisors: 1 3 9 19051 57153 171459 12902399 38707197 116121591 245803603349 737410810047 2212232430141