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1133321222 = 211214124061
BaseRepresentation
bin100001110001101…
…0001110000000110
32220222112200110002
41003203101300012
54310112234342
6304243001302
740041033335
oct10343216006
92828480402
101133321222
11531804010
12277669232
13150a49597
14aa733d1c
1569768d32
hex438d1c06

1133321222 has 16 divisors (see below), whose sum is σ = 1855468944. Its totient is φ = 514884000.

The previous prime is 1133321213. The next prime is 1133321237. The reversal of 1133321222 is 2221233311.

It is a junction number, because it is equal to n+sod(n) for n = 1133321194 and 1133321203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35072 + ... + 59132.

It is an arithmetic number, because the mean of its divisors is an integer number (115966809).

Almost surely, 21133321222 is an apocalyptic number.

1133321222 is a deficient number, since it is larger than the sum of its proper divisors (722147722).

1133321222 is a wasteful number, since it uses less digits than its factorization.

1133321222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26215.

The product of its digits is 432, while the sum is 20.

The square root of 1133321222 is about 33664.8365806222. The cubic root of 1133321222 is about 1042.5998875280.

Adding to 1133321222 its reverse (2221233311), we get a palindrome (3354554533).

The spelling of 1133321222 in words is "one billion, one hundred thirty-three million, three hundred twenty-one thousand, two hundred twenty-two".

Divisors: 1 2 11 22 2141 4282 23551 24061 47102 48122 264671 529342 51514601 103029202 566660611 1133321222