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12214240130 = 2512149100537
BaseRepresentation
bin10110110000000011…
…01000001110000010
31011112020020200120002
423120001220032002
5200003321141010
65340001320002
7611452220351
oct133001501602
934466220502
1012214240130
1151a8690434
12244a636002
1311c8666631
1483c269998
154b748e1a5
hex2d8068382

12214240130 has 16 divisors (see below), whose sum is σ = 21987660600. Its totient is φ = 4885245312.

The previous prime is 12214240111. The next prime is 12214240147. The reversal of 12214240130 is 3104241221.

It can be written as a sum of positive squares in 4 ways, for example, as 11719578049 + 494662081 = 108257^2 + 22241^2 .

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, 71222 + ... + 171758.

Almost surely, 212214240130 is an apocalyptic number.

12214240130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12214240130 is a deficient number, since it is larger than the sum of its proper divisors (9773420470).

12214240130 is a wasteful number, since it uses less digits than its factorization.

12214240130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112693.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 12214240130 its reverse (3104241221), we get a palindrome (15318481351).

The spelling of 12214240130 in words is "twelve billion, two hundred fourteen million, two hundred forty thousand, one hundred thirty".

Divisors: 1 2 5 10 12149 24298 60745 100537 121490 201074 502685 1005370 1221424013 2442848026 6107120065 12214240130