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13022210321197 = 711449093765829
BaseRepresentation
bin1011110101111111100000…
…1110000110101100101101
31201002220121020010202012021
42331133320032012230231
53201323441320234242
643410153144510141
72512552340252410
oct275377016065455
951086536122167
1013022210321197
114170763268850
12156395ba7b351
13735cb22694cc
143303c7ab3b77
15178b0e4acb67
hexbd7f8386b2d

13022210321197 has 16 divisors (see below), whose sum is σ = 16235848828800. Its totient is φ = 10146948229440.

The previous prime is 13022210321171. The next prime is 13022210321209. The reversal of 13022210321197 is 79112301222031.

It is not a de Polignac number, because 13022210321197 - 27 = 13022210321069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13022210321117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1575079 + ... + 5340907.

It is an arithmetic number, because the mean of its divisors is an integer number (1014740551800).

Almost surely, 213022210321197 is an apocalyptic number.

It is an amenable number.

13022210321197 is a deficient number, since it is larger than the sum of its proper divisors (3213638507603).

13022210321197 is a wasteful number, since it uses less digits than its factorization.

13022210321197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3810756.

The product of its (nonzero) digits is 9072, while the sum is 34.

The spelling of 13022210321197 in words is "thirteen trillion, twenty-two billion, two hundred ten million, three hundred twenty-one thousand, one hundred ninety-seven".

Divisors: 1 7 11 77 44909 314363 493999 3457993 3765829 26360803 41424119 289968833 169119614561 1183837301927 1860315760171 13022210321197