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12201313010 = 252359389459
BaseRepresentation
bin10110101110100000…
…10100001011110010
31011111022220220212212
423113100110023302
5144442014004020
65334420252122
7611234310065
oct132720241362
934438826785
1012201313010
1151a1361067
122446241042
1311c5a8b653
1483a6628dc
154b6288cc5
hex2d74142f2

12201313010 has 32 divisors (see below), whose sum is σ = 22956151680. Its totient is φ = 4660403968.

The previous prime is 12201312997. The next prime is 12201313013. The reversal of 12201313010 is 1031310221.

It is not an unprimeable number, because it can be changed into a prime (12201313013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91661 + ... + 181119.

It is an arithmetic number, because the mean of its divisors is an integer number (717379740).

Almost surely, 212201313010 is an apocalyptic number.

12201313010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12201313010 is a deficient number, since it is larger than the sum of its proper divisors (10754838670).

12201313010 is a wasteful number, since it uses less digits than its factorization.

12201313010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90082.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 12201313010 its reverse (1031310221), we get a palindrome (13232623231).

The spelling of 12201313010 in words is "twelve billion, two hundred one million, three hundred thirteen thousand, ten".

Divisors: 1 2 5 10 23 46 115 230 593 1186 2965 5930 13639 27278 68195 89459 136390 178918 447295 894590 2057557 4115114 10287785 20575570 53049187 106098374 265245935 530491870 1220131301 2440262602 6100656505 12201313010