Search a number
-
+
12022102010047 is a prime number
BaseRepresentation
bin1010111011110001110100…
…0111101010100010111111
31120120022010221220112202011
42232330131013222202333
53033432231103310142
641322513304512051
72350365616004413
oct256743507524277
946508127815664
1012022102010047
1139155aa195108
121421b6977b627
136928aa70a23c
142d7c31114d43
1515cac849e417
hexaef1d1ea8bf

12022102010047 has 2 divisors, whose sum is σ = 12022102010048. Its totient is φ = 12022102010046.

The previous prime is 12022102009997. The next prime is 12022102010057. The reversal of 12022102010047 is 74001020122021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12022102010047 - 235 = 11987742271679 is a prime.

It is a super-2 number, since 2×120221020100472 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12022102010057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6011051005023 + 6011051005024.

It is an arithmetic number, because the mean of its divisors is an integer number (6011051005024).

Almost surely, 212022102010047 is an apocalyptic number.

12022102010047 is a deficient number, since it is larger than the sum of its proper divisors (1).

12022102010047 is an equidigital number, since it uses as much as digits as its factorization.

12022102010047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 12022102010047 its reverse (74001020122021), we get a palindrome (86023122132068).

The spelling of 12022102010047 in words is "twelve trillion, twenty-two billion, one hundred two million, ten thousand, forty-seven".