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12230013033 = 327194127191
BaseRepresentation
bin10110110001111011…
…10011000001101001
31011120022221000220200
423120331303001221
5200021340404113
65341323342413
7612033252450
oct133075630151
934508830820
1012230013033
115206583897
122453981a09
1311cb9c9a04
148403b3b97
154b8a57873
hex2d8f73069

12230013033 has 12 divisors (see below), whose sum is σ = 20189227968. Its totient is φ = 6988578840.

The previous prime is 12230013013. The next prime is 12230013049. The reversal of 12230013033 is 33031003221.

It is not a de Polignac number, because 12230013033 - 29 = 12230012521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12230012997 and 12230013015.

It is not an unprimeable number, because it can be changed into a prime (12230013013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97063533 + ... + 97063658.

It is an arithmetic number, because the mean of its divisors is an integer number (1682435664).

Almost surely, 212230013033 is an apocalyptic number.

It is an amenable number.

12230013033 is a deficient number, since it is larger than the sum of its proper divisors (7959214935).

12230013033 is a wasteful number, since it uses less digits than its factorization.

12230013033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194127204 (or 194127201 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 12230013033 its reverse (33031003221), we get a palindrome (45261016254).

The spelling of 12230013033 in words is "twelve billion, two hundred thirty million, thirteen thousand, thirty-three".

Divisors: 1 3 7 9 21 63 194127191 582381573 1358890337 1747144719 4076671011 12230013033