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12202210107 = 324877277999
BaseRepresentation
bin10110101110100111…
…01111001100111011
31011111101121111110200
423113103233030323
5144442231210412
65334451413243
7611245034403
oct132723571473
934441544420
1012202210107
1151a191406a
1224465b4223
1311c6013a89
1483a817803
154b63b49dc
hex2d74ef33b

12202210107 has 12 divisors (see below), whose sum is σ = 17629092000. Its totient is φ = 8133109488.

The previous prime is 12202210081. The next prime is 12202210109. The reversal of 12202210107 is 70101220221.

It is a happy number.

It is not a de Polignac number, because 12202210107 - 214 = 12202193723 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12202210107.

It is not an unprimeable number, because it can be changed into a prime (12202210109) 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, 95107 + ... + 182892.

It is an arithmetic number, because the mean of its divisors is an integer number (1469091000).

Almost surely, 212202210107 is an apocalyptic number.

12202210107 is a deficient number, since it is larger than the sum of its proper divisors (5426881893).

12202210107 is a wasteful number, since it uses less digits than its factorization.

12202210107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282882 (or 282879 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

Adding to 12202210107 its reverse (70101220221), we get a palindrome (82303430328).

The spelling of 12202210107 in words is "twelve billion, two hundred two million, two hundred ten thousand, one hundred seven".

Divisors: 1 3 9 4877 14631 43893 277999 833997 2501991 1355801123 4067403369 12202210107