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1422213301 is a prime number
BaseRepresentation
bin101010011000101…
…0100000010110101
310200010010220212201
41110301110002311
510403041311201
6353042544501
750146420315
oct12461240265
93603126781
101422213301
1166a8909a3
12338368131
13198858442
14d6c55445
1584cd1801
hex54c540b5

1422213301 has 2 divisors, whose sum is σ = 1422213302. Its totient is φ = 1422213300.

The previous prime is 1422213293. The next prime is 1422213307. The reversal of 1422213301 is 1033122241.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 990612676 + 431600625 = 31474^2 + 20775^2 .

It is an emirp because it is prime and its reverse (1033122241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1422213301 - 23 = 1422213293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1422213307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711106650 + 711106651.

It is an arithmetic number, because the mean of its divisors is an integer number (711106651).

Almost surely, 21422213301 is an apocalyptic number.

It is an amenable number.

1422213301 is a deficient number, since it is larger than the sum of its proper divisors (1).

1422213301 is an equidigital number, since it uses as much as digits as its factorization.

1422213301 is an odious number, because the sum of its binary digits is odd.

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

The square root of 1422213301 is about 37712.2433832834. The cubic root of 1422213301 is about 1124.5745356734.

Adding to 1422213301 its reverse (1033122241), we get a palindrome (2455335542).

The spelling of 1422213301 in words is "one billion, four hundred twenty-two million, two hundred thirteen thousand, three hundred one".