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10222315311 = 313262110649
BaseRepresentation
bin10011000010100110…
…00010011100101111
3222101102002102101210
421201103002130233
5131413403042221
64410203405503
7511214150355
oct114123023457
928342072353
1010222315311
11437625987a
121b93523893
13c6ba889b0
146cd8b37d5
153ec674276
hex2614c272f

10222315311 has 8 divisors (see below), whose sum is σ = 14678196400. Its totient is φ = 6290655552.

The previous prime is 10222315277. The next prime is 10222315331. The reversal of 10222315311 is 11351322201.

10222315311 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10222315311 - 211 = 10222313263 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 (10222315331) 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, 131055286 + ... + 131055363.

It is an arithmetic number, because the mean of its divisors is an integer number (1834774550).

Almost surely, 210222315311 is an apocalyptic number.

10222315311 is a deficient number, since it is larger than the sum of its proper divisors (4455881089).

10222315311 is a wasteful number, since it uses less digits than its factorization.

10222315311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262110665.

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 10222315311 its reverse (11351322201), we get a palindrome (21573637512).

The spelling of 10222315311 in words is "ten billion, two hundred twenty-two million, three hundred fifteen thousand, three hundred eleven".

Divisors: 1 3 13 39 262110649 786331947 3407438437 10222315311