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11201000222021 = 97245514703443
BaseRepresentation
bin1010001011111110111110…
…1000111010110101000101
31110122210201222000220110212
42202333233220322311011
52432004122024101041
635453400215525205
72234150140654451
oct242775750726505
943583658026425
1011201000222021
113629354685785
12130a9b4389805
13633332a2a47c
142aa1ba421661
1514656c8558eb
hexa2fefa3ad45

11201000222021 has 8 divisors (see below), whose sum is σ = 11316937794624. Its totient is φ = 11085072105600.

The previous prime is 11201000221993. The next prime is 11201000222029. The reversal of 11201000222021 is 12022200010211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-11201000222021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11201000221987 and 11201000222005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11201000222029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29726 + ... + 4733168.

It is an arithmetic number, because the mean of its divisors is an integer number (1414617224328).

Almost surely, 211201000222021 is an apocalyptic number.

It is an amenable number.

11201000222021 is a deficient number, since it is larger than the sum of its proper divisors (115937572603).

11201000222021 is an equidigital number, since it uses as much as digits as its factorization.

11201000222021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4728091.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11201000222021 its reverse (12022200010211), we get a palindrome (23223200232232).

The spelling of 11201000222021 in words is "eleven trillion, two hundred one billion, two hundred twenty-two thousand, twenty-one".

Divisors: 1 97 24551 2381447 4703443 456233971 115474229093 11201000222021