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2230311021001 = 72193544967579
BaseRepresentation
bin100000011101001000111…
…001010110100111001001
321220012211012122221102221
4200131020321112213021
5243020134110133001
64424331333254041
7320064120611500
oct40351071264711
97805735587387
102230311021001
1178a962477768
123002ba794321
1313241850491b
1479d3a41b837
153d0375151a1
hex20748e569c9

2230311021001 has 24 divisors (see below), whose sum is σ = 2731110540000. Its totient is φ = 1811001737664.

The previous prime is 2230311020969. The next prime is 2230311021011. The reversal of 2230311021001 is 1001201130322.

It is not a de Polignac number, because 2230311021001 - 25 = 2230311020969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2230311021011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32969230 + ... + 33036808.

It is an arithmetic number, because the mean of its divisors is an integer number (113796272500).

Almost surely, 22230311021001 is an apocalyptic number.

It is an amenable number.

2230311021001 is a deficient number, since it is larger than the sum of its proper divisors (500799518999).

2230311021001 is a wasteful number, since it uses less digits than its factorization.

2230311021001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103061 (or 103054 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 2230311021001 its reverse (1001201130322), we get a palindrome (3231512151323).

The spelling of 2230311021001 in words is "two trillion, two hundred thirty billion, three hundred eleven million, twenty-one thousand, one".

Divisors: 1 7 19 49 133 931 35449 67579 248143 473053 673531 1284001 1737001 3311371 4714717 8988007 33003019 62916049 2395607971 16769255797 45516551449 117384790579 318615860143 2230311021001