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30224221201 = 311881110311
BaseRepresentation
bin11100001001100000…
…010000010000010001
32220000101012112001001
4130021200100100101
5443344400034301
621515041542001
72116661432656
oct341140202021
986011175031
1030224221201
11118aa86a809
125a36044901
132b0897cc75
14166a133c2d
15bbd669c01
hex709810411

30224221201 has 8 divisors (see below), whose sum is σ = 30356097408. Its totient is φ = 30092568000.

The previous prime is 30224221189. The next prime is 30224221217. The reversal of 30224221201 is 10212242203.

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 30224221201 - 217 = 30224090129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30224221231) 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, 218836 + ... + 329146.

It is an arithmetic number, because the mean of its divisors is an integer number (3794512176).

Almost surely, 230224221201 is an apocalyptic number.

It is an amenable number.

30224221201 is a deficient number, since it is larger than the sum of its proper divisors (131876207).

30224221201 is a wasteful number, since it uses less digits than its factorization.

30224221201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111503.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 30224221201 its reverse (10212242203), we get a palindrome (40436463404).

The spelling of 30224221201 in words is "thirty billion, two hundred twenty-four million, two hundred twenty-one thousand, two hundred one".

Divisors: 1 311 881 110311 273991 34306721 97183991 30224221201