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10221223411 = 73391430603
BaseRepresentation
bin10011000010011101…
…10111110111110011
3222101100000221121001
421201032313313303
5131413113122121
64410124142431
7511201652110
oct114116676763
928340027531
1010221223411
114375683483
121b93097a17
13c6b7959b9
146cd6ab907
153ec50a991
hex2613b7df3

10221223411 has 8 divisors (see below), whose sum is σ = 11684870144. Its totient is φ = 8758444680.

The previous prime is 10221223393. The next prime is 10221223417. The reversal of 10221223411 is 11432212201.

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

It is a cyclic number.

It is not a de Polignac number, because 10221223411 - 27 = 10221223283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10221223417) 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, 191565 + ... + 239038.

It is an arithmetic number, because the mean of its divisors is an integer number (1460608768).

Almost surely, 210221223411 is an apocalyptic number.

10221223411 is a deficient number, since it is larger than the sum of its proper divisors (1463646733).

10221223411 is an equidigital number, since it uses as much as digits as its factorization.

10221223411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434001.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 10221223411 its reverse (11432212201), we get a palindrome (21653435612).

The spelling of 10221223411 in words is "ten billion, two hundred twenty-one million, two hundred twenty-three thousand, four hundred eleven".

Divisors: 1 7 3391 23737 430603 3014221 1460174773 10221223411