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11013222301 = 19230507541
BaseRepresentation
bin10100100000111000…
…00110111110011101
31001102112022122211021
422100130012332131
5140023341103201
65020455324141
7536626562554
oct122034067635
931375278737
1011013222301
114741749a14
122174380651
1310668a6ab3
14766952d9b
15446d01ea1
hex290706f9d

11013222301 has 6 divisors (see below), whose sum is σ = 11623373502. Its totient is φ = 10433578680.

The previous prime is 11013222211. The next prime is 11013222317. The reversal of 11013222301 is 10322231011.

11013222301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 6643880100 + 4369342201 = 81510^2 + 66101^2 .

It is not a de Polignac number, because 11013222301 - 213 = 11013214109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11013222361) 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, 15253410 + ... + 15254131.

It is an arithmetic number, because the mean of its divisors is an integer number (1937228917).

Almost surely, 211013222301 is an apocalyptic number.

It is an amenable number.

11013222301 is a deficient number, since it is larger than the sum of its proper divisors (610151201).

11013222301 is an equidigital number, since it uses as much as digits as its factorization.

11013222301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30507579 (or 30507560 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11013222301 its reverse (10322231011), we get a palindrome (21335453312).

The spelling of 11013222301 in words is "eleven billion, thirteen million, two hundred twenty-two thousand, three hundred one".

Divisors: 1 19 361 30507541 579643279 11013222301