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30222413011 = 7223167160579
BaseRepresentation
bin11100001001011001…
…010110110011010011
32220000020210122200001
4130021121112303103
5443343414204021
621514535110431
72116640162200
oct341131266323
986006718601
1030222413011
11118a984523a
125a35512417
132b08498c2b
141669bc2ca7
15bbd40e091
hex709656cd3

30222413011 has 24 divisors (see below), whose sum is σ = 36905137920. Its totient is φ = 24630095952.

The previous prime is 30222413003. The next prime is 30222413027. The reversal of 30222413011 is 11031422203.

It is a happy number.

It is not a de Polignac number, because 30222413011 - 23 = 30222413003 is a prime.

It is a super-2 number, since 2×302224130112 (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30222413011.

It is not an unprimeable number, because it can be changed into a prime (30222413311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 107920 + ... + 268498.

It is an arithmetic number, because the mean of its divisors is an integer number (1537714080).

Almost surely, 230222413011 is an apocalyptic number.

30222413011 is a deficient number, since it is larger than the sum of its proper divisors (6682724909).

30222413011 is a wasteful number, since it uses less digits than its factorization.

30222413011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160783 (or 160776 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 30222413011 its reverse (11031422203), we get a palindrome (41253835214).

The spelling of 30222413011 in words is "thirty billion, two hundred twenty-two million, four hundred thirteen thousand, eleven".

Divisors: 1 7 23 49 161 167 1127 1169 3841 8183 26887 160579 188209 1124053 3693317 7868371 25853219 26816693 180972533 187716851 616783939 1314017957 4317487573 30222413011