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12203330201 = 172393003527
BaseRepresentation
bin10110101110110000…
…00000101010011001
31011111110201101221122
423113120000222121
5144443023031301
65334531415025
7611260411106
oct132730005231
934443641848
1012203330201
1151a2509667
122446a54475
1311c631685a
1483aa29aad
154b653681b
hex2d7600a99

12203330201 has 8 divisors (see below), whose sum is σ = 12975240960. Its totient is φ = 11437427008.

The previous prime is 12203330143. The next prime is 12203330207. The reversal of 12203330201 is 10203330221.

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

It is not a de Polignac number, because 12203330201 - 226 = 12136221337 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

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 12203330201.

It is not an unprimeable number, because it can be changed into a prime (12203330207) 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, 1497701 + ... + 1505826.

It is an arithmetic number, because the mean of its divisors is an integer number (1621905120).

Almost surely, 212203330201 is an apocalyptic number.

It is an amenable number.

12203330201 is a deficient number, since it is larger than the sum of its proper divisors (771910759).

12203330201 is a wasteful number, since it uses less digits than its factorization.

12203330201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3003783.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12203330201 its reverse (10203330221), we get a palindrome (22406660422).

The spelling of 12203330201 in words is "twelve billion, two hundred three million, three hundred thirty thousand, two hundred one".

Divisors: 1 17 239 4063 3003527 51059959 717842953 12203330201