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120221002202209 = 313388903987631
BaseRepresentation
bin11011010101011100100010…
…001000010111110001100001
3120202200000102100102010122221
4123111130202020113301201
5111224200103030432314
61103404433241031041
734215452336000326
oct3325344210276141
9522600370363587
10120221002202209
1135340493651817
1211597776485481
135210a3a95211c
142198a28598b4d
15dd735680e824
hex6d5722217c61

120221002202209 has 8 divisors (see below), whose sum is σ = 120605527092992. Its totient is φ = 119836480065120.

The previous prime is 120221002202207. The next prime is 120221002202251. The reversal of 120221002202209 is 902202200122021.

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 120221002202209 - 21 = 120221002202207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120221002202207) 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, 121232824 + ... + 122220454.

It is an arithmetic number, because the mean of its divisors is an integer number (15075690886624).

Almost surely, 2120221002202209 is an apocalyptic number.

It is an amenable number.

120221002202209 is a deficient number, since it is larger than the sum of its proper divisors (384524890783).

120221002202209 is an equidigital number, since it uses as much as digits as its factorization.

120221002202209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1376847.

The product of its (nonzero) digits is 1152, while the sum is 25.

The spelling of 120221002202209 in words is "one hundred twenty trillion, two hundred twenty-one billion, two million, two hundred two thousand, two hundred nine".

Divisors: 1 313 388903 987631 121726639 309128503 384092658793 120221002202209