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2021120201102 = 229312647424667
BaseRepresentation
bin11101011010010100001…
…001101101000110001110
321011012212100020020020112
4131122110021231012032
5231103223232413402
64144253444120022
7266010146152262
oct35322411550616
97135770206215
102021120201102
1170a174732542
12287859096012
1311878b0437a2
146db738520a2
153789226ee52
hex1d69426d18e

2021120201102 has 32 divisors (see below), whose sum is σ = 3238620088320. Its totient is φ = 943879638240.

The previous prime is 2021120201083. The next prime is 2021120201213. The reversal of 2021120201102 is 2011020211202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4546973 + ... + 4971639.

It is an arithmetic number, because the mean of its divisors is an integer number (101206877760).

Almost surely, 22021120201102 is an apocalyptic number.

2021120201102 is a deficient number, since it is larger than the sum of its proper divisors (1217499887218).

2021120201102 is a wasteful number, since it uses less digits than its factorization.

2021120201102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427376.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2021120201102 its reverse (2011020211202), we get a palindrome (4032140412304).

It can be divided in two parts, 2021120 and 201102, that added together give a palindrome (2222222).

The spelling of 2021120201102 in words is "two trillion, twenty-one billion, one hundred twenty million, two hundred one thousand, one hundred two".

Divisors: 1 2 29 31 58 62 899 1798 2647 5294 76763 82057 153526 164114 424667 849334 2379653 4759306 12315343 13164677 24630686 26329354 381775633 763551266 1124093549 2248187098 32598712921 34846900019 65197425842 69693800038 1010560100551 2021120201102