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2020212010201 = 711103657253109
BaseRepresentation
bin11101011001011110000…
…001001110110011011001
321011010112001022100112111
4131121132001032303121
5231044343233311301
64144023402312321
7265645510520350
oct35313601166331
97133461270474
102020212010201
11709849016250
12287644ab86a1
13118674b3cb18
146dac8da2997
153783c676551
hex1d65e04ecd9

2020212010201 has 16 divisors (see below), whose sum is σ = 2518740132480. Its totient is φ = 1574169770880.

The previous prime is 2020212010199. The next prime is 2020212010249. The reversal of 2020212010201 is 1020102120202.

It is a happy number.

It is not a de Polignac number, because 2020212010201 - 21 = 2020212010199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2020212010291) 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, 7855035 + ... + 8108143.

It is an arithmetic number, because the mean of its divisors is an integer number (157421258280).

Almost surely, 22020212010201 is an apocalyptic number.

It is an amenable number.

2020212010201 is a deficient number, since it is larger than the sum of its proper divisors (498528122279).

2020212010201 is a wasteful number, since it uses less digits than its factorization.

2020212010201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356784.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2020212010201 its reverse (1020102120202), we get a palindrome (3040314130403).

The spelling of 2020212010201 in words is "two trillion, twenty billion, two hundred twelve million, ten thousand, two hundred one".

Divisors: 1 7 11 77 103657 253109 725599 1140227 1771763 2784199 7981589 19489393 26236519613 183655637291 288601715743 2020212010201