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222214033 = 6116272239
BaseRepresentation
bin11010011111010…
…11011110010001
3120111010122100101
431033223132101
5423341322113
634014452401
75335534216
oct1517533621
9514118311
10222214033
11104485768
1262504101
13370643c2
1421725b0d
15147962dd
hexd3eb791

222214033 has 8 divisors (see below), whose sum is σ = 226096640. Its totient is φ = 218339280.

The previous prime is 222214019. The next prime is 222214087. The reversal of 222214033 is 330412222.

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 222214033 - 217 = 222082961 is a prime.

It is a super-3 number, since 3×2222140333 (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 222214033.

It is not an unprimeable number, because it can be changed into a prime (222215033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98128 + ... + 100366.

It is an arithmetic number, because the mean of its divisors is an integer number (28262080).

Almost surely, 2222214033 is an apocalyptic number.

It is an amenable number.

222214033 is a deficient number, since it is larger than the sum of its proper divisors (3882607).

222214033 is a wasteful number, since it uses less digits than its factorization.

222214033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3927.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 222214033 is about 14906.8451726044. The cubic root of 222214033 is about 605.6994237838.

Adding to 222214033 its reverse (330412222), we get a palindrome (552626255).

The spelling of 222214033 in words is "two hundred twenty-two million, two hundred fourteen thousand, thirty-three".

Divisors: 1 61 1627 2239 99247 136579 3642853 222214033