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2020002202201 = 171943914245733
BaseRepresentation
bin11101011001010001100…
…000111000001001011001
321011002222102112000001211
4131121101200320021121
5231043431030432301
64143550505343121
7265640352263254
oct35312140701131
97132872460054
102020002202201
11709750644405
122875a6797aa1
13118640530489
146daa918a09b
1537829031051
hex1d651838259

2020002202201 has 16 divisors (see below), whose sum is σ = 2256524265600. Its totient is φ = 1797013617408.

The previous prime is 2020002202189. The next prime is 2020002202217. The reversal of 2020002202201 is 1022022000202.

It is a cyclic number.

It is not a de Polignac number, because 2020002202201 - 27 = 2020002202073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020002202241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6981070 + ... + 7264663.

It is an arithmetic number, because the mean of its divisors is an integer number (141032766600).

Almost surely, 22020002202201 is an apocalyptic number.

It is an amenable number.

2020002202201 is a deficient number, since it is larger than the sum of its proper divisors (236522063399).

2020002202201 is a wasteful number, since it uses less digits than its factorization.

2020002202201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14246208.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 2020002202201 its reverse (1022022000202), we get a palindrome (3042024202403).

The spelling of 2020002202201 in words is "two trillion, twenty billion, two million, two hundred two thousand, two hundred one".

Divisors: 1 17 19 323 439 7463 8341 141797 14245733 242177461 270668927 4601371759 6253876787 106315905379 118823658953 2020002202201