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2213124022230 = 235116706436431
BaseRepresentation
bin100000001101001000011…
…110001001111111010110
321211120110102021221102220
4200031020132021333112
5242224434222202410
64412410052243210
7315615163542402
oct40151036117726
97746412257386
102213124022230
117836428a6150
122b8b02910506
13130909859b74
1479189982102
153c87d701070
hex20348789fd6

2213124022230 has 32 divisors (see below), whose sum is σ = 5794361077248. Its totient is φ = 536514914400.

The previous prime is 2213124022163. The next prime is 2213124022247. The reversal of 2213124022230 is 322204213122.

It is a self number, because there is not a number n which added to its sum of digits gives 2213124022230.

It is a congruent number.

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, 3353217886 + ... + 3353218545.

It is an arithmetic number, because the mean of its divisors is an integer number (181073783664).

Almost surely, 22213124022230 is an apocalyptic number.

2213124022230 is an abundant number, since it is smaller than the sum of its proper divisors (3581237055018).

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

2213124022230 is a wasteful number, since it uses less digits than its factorization.

2213124022230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6706436452.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 2213124022230 its reverse (322204213122), we get a palindrome (2535328235352).

The spelling of 2213124022230 in words is "two trillion, two hundred thirteen billion, one hundred twenty-four million, twenty-two thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 11 15 22 30 33 55 66 110 165 330 6706436431 13412872862 20119309293 33532182155 40238618586 67064364310 73770800741 100596546465 147541601482 201193092930 221312402223 368854003705 442624804446 737708007410 1106562011115 2213124022230