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12201030092 = 22149178911443
BaseRepresentation
bin10110101110011110…
…01111000111001100
31011111022101112210102
423113033033013030
5144441430430332
65334410230232
7611232021206
oct132717170714
934438345712
1012201030092
1151a1188549
122446125378
1311c59bc944
1483a5cb776
154b6230062
hex2d73cf1cc

12201030092 has 24 divisors (see below), whose sum is σ = 21508998000. Its totient is φ = 6055655616.

The previous prime is 12201030073. The next prime is 12201030103. The reversal of 12201030092 is 29003010221.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1060523 + ... + 1071965.

It is an arithmetic number, because the mean of its divisors is an integer number (896208250).

Almost surely, 212201030092 is an apocalyptic number.

It is an amenable number.

12201030092 is a deficient number, since it is larger than the sum of its proper divisors (9307967908).

12201030092 is a wasteful number, since it uses less digits than its factorization.

12201030092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13385 (or 13383 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The spelling of 12201030092 in words is "twelve billion, two hundred one million, thirty thousand, ninety-two".

Divisors: 1 2 4 149 298 596 1789 3578 7156 11443 22886 45772 266561 533122 1066244 1705007 3410014 6820028 20471527 40943054 81886108 3050257523 6100515046 12201030092