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12211310414 = 226922697603
BaseRepresentation
bin10110101111101100…
…11100111101001110
31011112000201211202002
423113312130331032
5200002043413124
65335414432302
7611415266042
oct132766347516
934460654662
1012211310414
1151a6a6a286
122449662692
1311c7b7bc84
1483bb06022
154b70b10ae
hex2d7d9cf4e

12211310414 has 8 divisors (see below), whose sum is σ = 18385059240. Its totient is φ = 6082957336.

The previous prime is 12211310407. The next prime is 12211310473. The reversal of 12211310414 is 41401311221.

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

It is a super-2 number, since 2×122113104142 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11348264 + ... + 11349339.

It is an arithmetic number, because the mean of its divisors is an integer number (2298132405).

Almost surely, 212211310414 is an apocalyptic number.

12211310414 is a deficient number, since it is larger than the sum of its proper divisors (6173748826).

12211310414 is a wasteful number, since it uses less digits than its factorization.

12211310414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22697874.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 12211310414 its reverse (41401311221), we get a palindrome (53612621635).

The spelling of 12211310414 in words is "twelve billion, two hundred eleven million, three hundred ten thousand, four hundred fourteen".

Divisors: 1 2 269 538 22697603 45395206 6105655207 12211310414