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222120232033 = 7107296555717
BaseRepresentation
bin1100111011011101100…
…1011100010001100001
3210020022221101220022111
43032313121130101201
512114400234411113
6250012435235321
722022226551260
oct3166731342141
9706287356274
10222120232033
11862230979a7
123706b748b41
1317c3b04987b
14aa71bdc5d7
155ba040213d
hex33b765c461

222120232033 has 8 divisors (see below), whose sum is σ = 256224140352. Its totient is φ = 188609435376.

The previous prime is 222120232027. The next prime is 222120232043. The reversal of 222120232033 is 330232021222.

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 222120232033 - 29 = 222120231521 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222120231995 and 222120232013.

It is not an unprimeable number, because it can be changed into a prime (222120232043) 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, 148277110 + ... + 148278607.

It is an arithmetic number, because the mean of its divisors is an integer number (32028017544).

Almost surely, 2222120232033 is an apocalyptic number.

It is an amenable number.

222120232033 is a deficient number, since it is larger than the sum of its proper divisors (34103908319).

222120232033 is a wasteful number, since it uses less digits than its factorization.

222120232033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296555831.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 222120232033 its reverse (330232021222), we get a palindrome (552352253255).

The spelling of 222120232033 in words is "two hundred twenty-two billion, one hundred twenty million, two hundred thirty-two thousand, thirty-three".

Divisors: 1 7 107 749 296555717 2075890019 31731461719 222120232033