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10201223110 = 251378470947
BaseRepresentation
bin10011000000000101…
…00100111111000110
3222022221101211100011
421200002210333012
5131343003114420
64404131340434
7510536652151
oct114002447706
928287354304
1010201223110
114365362a01
121b8845171a
13c675b23c0
146cab82c98
153ea8a995a
hex2600a4fc6

10201223110 has 16 divisors (see below), whose sum is σ = 19774678896. Its totient is φ = 3766605408.

The previous prime is 10201223107. The next prime is 10201223113. The reversal of 10201223110 is 1132210201.

It is an interprime number because it is at equal distance from previous prime (10201223107) and next prime (10201223113).

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201223113) 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, 39235344 + ... + 39235603.

It is an arithmetic number, because the mean of its divisors is an integer number (1235917431).

Almost surely, 210201223110 is an apocalyptic number.

10201223110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10201223110 is a deficient number, since it is larger than the sum of its proper divisors (9573455786).

10201223110 is a wasteful number, since it uses less digits than its factorization.

10201223110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78470967.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10201223110 its reverse (1132210201), we get a palindrome (11333433311).

The spelling of 10201223110 in words is "ten billion, two hundred one million, two hundred twenty-three thousand, one hundred ten".

Divisors: 1 2 5 10 13 26 65 130 78470947 156941894 392354735 784709470 1020122311 2040244622 5100611555 10201223110