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220213312020130 = 251113153995323091
BaseRepresentation
bin110010000100100001101000…
…001111001101111010100010
31001212201012001100021221100011
4302010201220033031322202
5212330433330334121010
62100204333212315134
764245613105522642
oct6204415017157242
91055635040257304
10220213312020130
1164191a39760310
1220846994772aaa
1395b50457ac770
143c54549d10522
151a6d3c0dd1a8a
hexc848683cdea2

220213312020130 has 32 divisors (see below), whose sum is σ = 465681857030208. Its totient is φ = 73917755083200.

The previous prime is 220213312020089. The next prime is 220213312020173. The reversal of 220213312020130 is 31020213312022.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76997660116 + ... + 76997662975.

It is an arithmetic number, because the mean of its divisors is an integer number (14552558032194).

Almost surely, 2220213312020130 is an apocalyptic number.

220213312020130 is an abundant number, since it is smaller than the sum of its proper divisors (245468545010078).

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

220213312020130 is a wasteful number, since it uses less digits than its factorization.

220213312020130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153995323122.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 220213312020130 its reverse (31020213312022), we get a palindrome (251233525332152).

The spelling of 220213312020130 in words is "two hundred twenty trillion, two hundred thirteen billion, three hundred twelve million, twenty thousand, one hundred thirty".

Divisors: 1 2 5 10 11 13 22 26 55 65 110 130 143 286 715 1430 153995323091 307990646182 769976615455 1539953230910 1693948554001 2001939200183 3387897108002 4003878400366 8469742770005 10009696000915 16939485540010 20019392001830 22021331202013 44042662404026 110106656010065 220213312020130