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2223214442441 = 7176940718959
BaseRepresentation
bin100000010110100001111…
…010000011011111001001
321212112111122012101202222
4200112201322003133021
5242411120344124231
64421155225103425
7316423216650206
oct40264172033711
97775448171688
102223214442441
11787950659203
122baa5a027b75
131318571b5605
1479865b20cad
153cc6e4c027b
hex205a1e837c9

2223214442441 has 8 divisors (see below), whose sum is σ = 2257459142400. Its totient is φ = 2189051182080.

The previous prime is 2223214442429. The next prime is 2223214442447. The reversal of 2223214442441 is 1442444123222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2223214442441 - 210 = 2223214441417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2223214442447) 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 7 ways as a sum of consecutive naturals, for example, 20304881 + ... + 20414078.

It is an arithmetic number, because the mean of its divisors is an integer number (282182392800).

Almost surely, 22223214442441 is an apocalyptic number.

It is an amenable number.

2223214442441 is a deficient number, since it is larger than the sum of its proper divisors (34244699959).

2223214442441 is an equidigital number, since it uses as much as digits as its factorization.

2223214442441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40719799.

The product of its digits is 98304, while the sum is 35.

Adding to 2223214442441 its reverse (1442444123222), we get a palindrome (3665658565663).

The spelling of 2223214442441 in words is "two trillion, two hundred twenty-three billion, two hundred fourteen million, four hundred forty-two thousand, four hundred forty-one".

Divisors: 1 71 769 54599 40718959 2891046089 31312879471 2223214442441