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11212040546022 = 2313065114302787
BaseRepresentation
bin1010001100101000000110…
…1100011010011011100110
31110200212020101100110211210
42203022001230122123212
52432144224334433042
635502423524212250
72235020550115131
oct243120154323346
943625211313753
1011212040546022
113632aaa655598
121310b7583a086
136343a2102c74
142aa9467cb218
151469b6c0ca9c
hexa3281b1a6e6

11212040546022 has 16 divisors (see below), whose sum is σ = 22424254293312. Its totient is φ = 3737317981800.

The previous prime is 11212040546009. The next prime is 11212040546023. The reversal of 11212040546022 is 22064504021211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11212040546023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6367488 + ... + 7935299.

It is an arithmetic number, because the mean of its divisors is an integer number (1401515893332).

Almost surely, 211212040546022 is an apocalyptic number.

11212040546022 is an abundant number, since it is smaller than the sum of its proper divisors (11212213747290).

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

11212040546022 is a wasteful number, since it uses less digits than its factorization.

11212040546022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14433443.

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 11212040546022 its reverse (22064504021211), we get a palindrome (33276544567233).

The spelling of 11212040546022 in words is "eleven trillion, two hundred twelve billion, forty million, five hundred forty-six thousand, twenty-two".

Divisors: 1 2 3 6 130651 261302 391953 783906 14302787 28605574 42908361 85816722 1868673424337 3737346848674 5606020273011 11212040546022