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22213024024 = 2317672437777
BaseRepresentation
bin10100101011111111…
…111101100100011000
32010100001201112111111
4110223333331210120
5330443013232044
614112102110104
71414313405662
oct245377754430
963301645444
1022213024024
1194697447a4
12437b11b334
1321300193c9
14110a193532
158a01abb34
hex52bffd918

22213024024 has 32 divisors (see below), whose sum is σ = 44757604080. Its totient is φ = 10297165824.

The previous prime is 22213023967. The next prime is 22213024049. The reversal of 22213024024 is 42042031222.

It is a junction number, because it is equal to n+sod(n) for n = 22213023986 and 22213024004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1209777 + ... + 1228000.

Almost surely, 222213024024 is an apocalyptic number.

It is an amenable number.

22213024024 is an abundant number, since it is smaller than the sum of its proper divisors (22544580056).

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

22213024024 is a wasteful number, since it uses less digits than its factorization.

22213024024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2437867 (or 2437863 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 22213024024 its reverse (42042031222), we get a palindrome (64255055246).

The spelling of 22213024024 in words is "twenty-two billion, two hundred thirteen million, twenty-four thousand, twenty-four".

Divisors: 1 2 4 8 17 34 67 68 134 136 268 536 1139 2278 4556 9112 2437777 4875554 9751108 19502216 41442209 82884418 163331059 165768836 326662118 331537672 653324236 1306648472 2776628003 5553256006 11106512012 22213024024