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2020010201112 = 233173486514981
BaseRepresentation
bin11101011001010001111…
…111011001000000011000
321011002222222120101111210
4131121101333121000120
5231043440102413422
64143551353023120
7265640510256561
oct35312177310030
97132888511453
102020010201112
11709755108082
122875a93b4aa0
131186420a1267
146daaa26d168
1537829ab110c
hex1d651fd9018

2020010201112 has 32 divisors (see below), whose sum is σ = 5079216412080. Its totient is φ = 669444612480.

The previous prime is 2020010201093. The next prime is 2020010201159. The reversal of 2020010201112 is 2111020100202.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243253339 + ... + 243261642.

Almost surely, 22020010201112 is an apocalyptic number.

It is an amenable number.

2020010201112 is an abundant number, since it is smaller than the sum of its proper divisors (3059206210968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2020010201112 is a wasteful number, since it uses less digits than its factorization.

2020010201112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486515163 (or 486515159 counting only the distinct ones).

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

Adding to 2020010201112 its reverse (2111020100202), we get a palindrome (4131030301314).

The spelling of 2020010201112 in words is "two trillion, twenty billion, ten million, two hundred one thousand, one hundred twelve".

Divisors: 1 2 3 4 6 8 12 24 173 346 519 692 1038 1384 2076 4152 486514981 973029962 1459544943 1946059924 2919089886 3892119848 5838179772 11676359544 84167091713 168334183426 252501275139 336668366852 505002550278 673336733704 1010005100556 2020010201112