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30223212001 = 149206398323
BaseRepresentation
bin11100001001011100…
…011001110111100001
32220000022022020200021
4130021130121313201
5443344120241001
621515004153441
72116650030463
oct341134316741
986008266607
1030223212001
11118aa240564
125a35838881
132b086b87c8
141669d50133
15bbd51aba1
hex709719de1

30223212001 has 8 divisors (see below), whose sum is σ = 30441110400. Its totient is φ = 30005514672.

The previous prime is 30223211947. The next prime is 30223212007. The reversal of 30223212001 is 10021232203.

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 30223212001 - 221 = 30221114849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30223212007) 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, 258226 + ... + 356548.

It is an arithmetic number, because the mean of its divisors is an integer number (3805138800).

Almost surely, 230223212001 is an apocalyptic number.

It is an amenable number.

30223212001 is a deficient number, since it is larger than the sum of its proper divisors (217898399).

30223212001 is a wasteful number, since it uses less digits than its factorization.

30223212001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100535.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 30223212001 its reverse (10021232203), we get a palindrome (40244444204).

The spelling of 30223212001 in words is "thirty billion, two hundred twenty-three million, two hundred twelve thousand, one".

Divisors: 1 149 2063 98323 307387 14650127 202840349 30223212001