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22230023300 = 2252792813927
BaseRepresentation
bin10100101101000000…
…110011110010000100
32010101020201012010022
4110231000303302010
5331011341221200
614113510314312
71414611036362
oct245500636204
963336635108
1022230023300
1194782a5591
124384958998
1321336bba54
14110c53a632
158a1918885
hex52d033c84

22230023300 has 36 divisors (see below), whose sum is σ = 48849790080. Its totient is φ = 8779449120.

The previous prime is 22230023297. The next prime is 22230023303. The reversal of 22230023300 is 332003222.

It is an interprime number because it is at equal distance from previous prime (22230023297) and next prime (22230023303).

It is not an unprimeable number, because it can be changed into a prime (22230023303) 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, 1399064 + ... + 1414863.

Almost surely, 222230023300 is an apocalyptic number.

22230023300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22230023300 is an abundant number, since it is smaller than the sum of its proper divisors (26619766780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22230023300 is a wasteful number, since it uses less digits than its factorization.

22230023300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2814020 (or 2814013 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 22230023300 its reverse (332003222), we get a palindrome (22562026522).

The spelling of 22230023300 in words is "twenty-two billion, two hundred thirty million, twenty-three thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 79 100 158 316 395 790 1580 1975 3950 7900 2813927 5627854 11255708 14069635 28139270 56278540 70348175 140696350 222300233 281392700 444600466 889200932 1111501165 2223002330 4446004660 5557505825 11115011650 22230023300