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12233020110 = 235407767337
BaseRepresentation
bin10110110010010010…
…10001001011001110
31011120112120210211220
423121021101023032
5200023123120420
65341512024210
7612100645443
oct133111211316
934515523756
1012233020110
115208248083
122454992066
1311cc51064c
148409579ca
154b8e4d840
hex2d92512ce

12233020110 has 16 divisors (see below), whose sum is σ = 29359248336. Its totient is φ = 3262138688.

The previous prime is 12233020087. The next prime is 12233020133. The reversal of 12233020110 is 1102033221.

It is an interprime number because it is at equal distance from previous prime (12233020087) and next prime (12233020133).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 12233020110.

It is a congruent number.

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, 203883639 + ... + 203883698.

It is an arithmetic number, because the mean of its divisors is an integer number (1834953021).

Almost surely, 212233020110 is an apocalyptic number.

12233020110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12233020110 is an abundant number, since it is smaller than the sum of its proper divisors (17126228226).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12233020110 is a wasteful number, since it uses less digits than its factorization.

12233020110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407767347.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 12233020110 its reverse (1102033221), we get a palindrome (13335053331).

The spelling of 12233020110 in words is "twelve billion, two hundred thirty-three million, twenty thousand, one hundred ten".

Divisors: 1 2 3 5 6 10 15 30 407767337 815534674 1223302011 2038836685 2446604022 4077673370 6116510055 12233020110