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22202314001 = 72453108449
BaseRepresentation
bin10100101011010111…
…000110110100010001
32010022022120102002222
4110223113012310101
5330432243022001
614111040350425
71414123361300
oct245327066421
963268512088
1022202314001
11946369a13a
124377615415
13212aa3960a
1411089a6437
1589e29361b
hex52b5c6d11

22202314001 has 6 divisors (see below), whose sum is σ = 25827181650. Its totient is φ = 19030554816.

The previous prime is 22202313989. The next prime is 22202314009. The reversal of 22202314001 is 10041320222.

It can be written as a sum of positive squares in only one way, i.e., 20023665025 + 2178648976 = 141505^2 + 46676^2 .

It is not a de Polignac number, because 22202314001 - 218 = 22202051857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22202314009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 226554176 + ... + 226554273.

It is an arithmetic number, because the mean of its divisors is an integer number (4304530275).

Almost surely, 222202314001 is an apocalyptic number.

It is an amenable number.

22202314001 is a deficient number, since it is larger than the sum of its proper divisors (3624867649).

22202314001 is an equidigital number, since it uses as much as digits as its factorization.

22202314001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453108463 (or 453108456 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 22202314001 its reverse (10041320222), we get a palindrome (32243634223).

The spelling of 22202314001 in words is "twenty-two billion, two hundred two million, three hundred fourteen thousand, one".

Divisors: 1 7 49 453108449 3171759143 22202314001