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2122000133 = 11474104449
BaseRepresentation
bin111111001111011…
…0010011100000101
312110212220202221112
41332132302130011
513321213001013
6550321454405
7103404463211
oct17636623405
95425822845
102122000133
119998a5120
124b27a1405
1327a8217a6
14161b75941
15c6460ba8
hex7e7b2705

2122000133 has 8 divisors (see below), whose sum is σ = 2364163200. Its totient is φ = 1888046080.

The previous prime is 2122000121. The next prime is 2122000147. The reversal of 2122000133 is 3310002212.

It is a happy number.

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 2122000133 - 24 = 2122000117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122000103) 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, 2051708 + ... + 2052741.

It is an arithmetic number, because the mean of its divisors is an integer number (295520400).

Almost surely, 22122000133 is an apocalyptic number.

It is an amenable number.

2122000133 is a deficient number, since it is larger than the sum of its proper divisors (242163067).

2122000133 is a wasteful number, since it uses less digits than its factorization.

2122000133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4104507.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2122000133 is about 46065.1726687310. The cubic root of 2122000133 is about 1285.0355298104.

Adding to 2122000133 its reverse (3310002212), we get a palindrome (5432002345).

The spelling of 2122000133 in words is "two billion, one hundred twenty-two million, one hundred thirty-three", and thus it is an aban number.

Divisors: 1 11 47 517 4104449 45148939 192909103 2122000133