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3201122222201 = 41719108589919
BaseRepresentation
bin101110100101010001110…
…000001100000001111001
3102100000122201012202101202
4232211101300030001321
5404421344242102301
610450324130423545
7450162535636661
oct56452160140171
912300581182352
103201122222201
111024652050042
12438495431bb5
131a2b314b0787
14b0d1405d1a1
155840648d66b
hex2e951c0c079

3201122222201 has 8 divisors (see below), whose sum is σ = 3283759180800. Its totient is φ = 3118702444960.

The previous prime is 3201122222167. The next prime is 3201122222251. The reversal of 3201122222201 is 1022222211023.

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 3201122222201 - 210 = 3201122221177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3201122222251) 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, 54265481 + ... + 54324438.

It is an arithmetic number, because the mean of its divisors is an integer number (410469897600).

Almost surely, 23201122222201 is an apocalyptic number.

It is an amenable number.

3201122222201 is a deficient number, since it is larger than the sum of its proper divisors (82636958599).

3201122222201 is a wasteful number, since it uses less digits than its factorization.

3201122222201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108590679.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 3201122222201 its reverse (1022222211023), we get a palindrome (4223344433224).

The spelling of 3201122222201 in words is "three trillion, two hundred one billion, one hundred twenty-two million, two hundred twenty-two thousand, two hundred one".

Divisors: 1 41 719 29479 108589919 4452186679 78076151761 3201122222201