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12200113110 = 235406670437
BaseRepresentation
bin10110101110010111…
…01111001111010110
31011111020122221221010
423113023233033112
5144441212104420
65334334433050
7611221151613
oct132713571726
934436587833
1012200113110
1151a0711609
122445962786
1311c575b453
1483a42d50a
154b60ed4e0
hex2d72ef3d6

12200113110 has 16 divisors (see below), whose sum is σ = 29280271536. Its totient is φ = 3253363488.

The previous prime is 12200113103. The next prime is 12200113117. The reversal of 12200113110 is 1131100221.

It is an interprime number because it is at equal distance from previous prime (12200113103) and next prime (12200113117).

It is a super-4 number, since 4×122001131104 (a number of 41 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12200113117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203335189 + ... + 203335248.

It is an arithmetic number, because the mean of its divisors is an integer number (1830016971).

Almost surely, 212200113110 is an apocalyptic number.

12200113110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12200113110 is an abundant number, since it is smaller than the sum of its proper divisors (17080158426).

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

12200113110 is a wasteful number, since it uses less digits than its factorization.

12200113110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406670447.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 12200113110 its reverse (1131100221), we get a palindrome (13331213331).

The spelling of 12200113110 in words is "twelve billion, two hundred million, one hundred thirteen thousand, one hundred ten".

Divisors: 1 2 3 5 6 10 15 30 406670437 813340874 1220011311 2033352185 2440022622 4066704370 6100056555 12200113110