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1022110000210 = 251368331150649
BaseRepresentation
bin11101101111110101000…
…00001110010001010010
310121201020121021210212201
432313322200032101102
5113221240130001320
62101314552313414
7133562560440025
oct16677240162122
93551217253781
101022110000210
113645244a3342
121461126a286a
13754ccb52cc0
1437682a5d1bc
151b8c287270a
hexedfa80e452

1022110000210 has 32 divisors (see below), whose sum is σ = 1981612609200. Its totient is φ = 377338902528.

The previous prime is 1022110000193. The next prime is 1022110000279. The reversal of 1022110000210 is 120000112201.

1022110000210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 7136363529 + 1014973636681 = 84477^2 + 1007459^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 312966 + ... + 1463614.

Almost surely, 21022110000210 is an apocalyptic number.

1022110000210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022110000210 is a deficient number, since it is larger than the sum of its proper divisors (959502608990).

1022110000210 is a wasteful number, since it uses less digits than its factorization.

1022110000210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1157502.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1022110000210 its reverse (120000112201), we get a palindrome (1142110112411).

The spelling of 1022110000210 in words is "one trillion, twenty-two billion, one hundred ten million, two hundred ten", and thus it is an aban number.

Divisors: 1 2 5 10 13 26 65 130 6833 13666 34165 68330 88829 177658 444145 888290 1150649 2301298 5753245 11506490 14958437 29916874 74792185 149584370 7862384617 15724769234 39311923085 78623846170 102211000021 204422000042 511055000105 1022110000210