Search a number
-
+
1102210102223 is a prime number
BaseRepresentation
bin10000000010100000110…
…101110111001111001111
310220100222220202121000122
4100002200311313033033
5121024311241232343
62202203123415155
7142426536200156
oct20024065671717
93810886677018
101102210102223
1139549896055a
12159747b244bb
137cc26935b79
143b4c0c1459d
151da0ea16068
hex100a0d773cf

1102210102223 has 2 divisors, whose sum is σ = 1102210102224. Its totient is φ = 1102210102222.

The previous prime is 1102210102067. The next prime is 1102210102229. The reversal of 1102210102223 is 3222010122011.

It is a strong prime.

It is an emirp because it is prime and its reverse (3222010122011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1102210102223 - 234 = 1085030233039 is a prime.

It is a super-2 number, since 2×11022101022232 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102210102229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551105051111 + 551105051112.

It is an arithmetic number, because the mean of its divisors is an integer number (551105051112).

Almost surely, 21102210102223 is an apocalyptic number.

1102210102223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102210102223 is an equidigital number, since it uses as much as digits as its factorization.

1102210102223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1102210102223 its reverse (3222010122011), we get a palindrome (4324220224234).

The spelling of 1102210102223 in words is "one trillion, one hundred two billion, two hundred ten million, one hundred two thousand, two hundred twenty-three".