Search a number
1132133222 = 21189578209
BaseRepresentation
bin100001101111010…
…1111101101100110
32220220022022211002
41003132233231212
54304311230342
6304201313302
740024654643
oct10336575546
92826268732
101132133222
115310724a0
12277195832
1315072191c
14aa504dca
15695d1d32
hex437afb66

1132133222 has 16 divisors (see below), whose sum is σ = 1873400400. Its totient is φ = 508823040.

The previous prime is 1132133203. The next prime is 1132133231. The reversal of 1132133222 is 2223312311.

It is a super-2 number, since 2×11321332222 = 2563451264712202568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1132133194 and 1132133203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287147 + ... + 291062.

It is an arithmetic number, because the mean of its divisors is an integer number (117087525).

Almost surely, 21132133222 is an apocalyptic number.

1132133222 is a deficient number, since it is larger than the sum of its proper divisors (741267178).

1132133222 is a wasteful number, since it uses less digits than its factorization.

1132133222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578311.

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

The square root of 1132133222 is about 33647.1874307497. The cubic root of 1132133222 is about 1042.2354596019.

Adding to 1132133222 its reverse (2223312311), we get a palindrome (3355445533).

Subtracting 1132133222 from its reverse (2223312311), we obtain a square (1091179089 = 330332).

The spelling of 1132133222 in words is "one billion, one hundred thirty-two million, one hundred thirty-three thousand, two hundred twenty-two".