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1200210210201 = 3419757806587
BaseRepresentation
bin10001011101110010000…
…110100110110110011001
311020201221201020220011110
4101131302012212312121
5124131012303211301
62315211410050533
7152466220313532
oct21356206466631
94221851226143
101200210210201
11423008413132
12174737b79a49
1389244008442
144213a407689
15213483b00d6
hex117721a6d99

1200210210201 has 8 divisors (see below), whose sum is σ = 1639311506784. Its totient is φ = 780624526880.

The previous prime is 1200210210181. The next prime is 1200210210211. The reversal of 1200210210201 is 1020120120021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1200210210201 - 25 = 1200210210169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1200210210211) 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, 4878903171 + ... + 4878903416.

It is an arithmetic number, because the mean of its divisors is an integer number (204913938348).

Almost surely, 21200210210201 is an apocalyptic number.

It is an amenable number.

1200210210201 is a deficient number, since it is larger than the sum of its proper divisors (439101296583).

1200210210201 is an equidigital number, since it uses as much as digits as its factorization.

1200210210201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9757806631.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1200210210201 its reverse (1020120120021), we get a palindrome (2220330330222).

The spelling of 1200210210201 in words is "one trillion, two hundred billion, two hundred ten million, two hundred ten thousand, two hundred one".

Divisors: 1 3 41 123 9757806587 29273419761 400070070067 1200210210201