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220222020112 = 24471607182233
BaseRepresentation
bin1100110100011001000…
…0010101101000010000
3210001102122120202002021
43031012100111220100
512102003314120422
6245100230101224
721624210166603
oct3150620255020
9701378522067
10220222020112
1185439653216
123681baaa814
13179c79c0b53
14a931a7c33a
155add948dc7
hex3346415a10

220222020112 has 40 divisors (see below), whose sum is σ = 436032020736. Its totient is φ = 107700569856.

The previous prime is 220222020107. The next prime is 220222020121. The reversal of 220222020112 is 211020222022.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 1117348 + ... + 1299580.

Almost surely, 2220222020112 is an apocalyptic number.

It is an amenable number.

220222020112 is a deficient number, since it is larger than the sum of its proper divisors (215810000624).

220222020112 is a wasteful number, since it uses less digits than its factorization.

220222020112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183895 (or 183889 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 220222020112 its reverse (211020222022), we get a palindrome (431242242134).

The spelling of 220222020112 in words is "two hundred twenty billion, two hundred twenty-two million, twenty thousand, one hundred twelve".

Divisors: 1 2 4 8 16 47 94 188 376 752 1607 3214 6428 12856 25712 75529 151058 182233 302116 364466 604232 728932 1208464 1457864 2915728 8564951 17129902 34259804 68519608 137039216 292848431 585696862 1171393724 2342787448 4685574896 13763876257 27527752514 55055505028 110111010056 220222020112