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2220110302134 = 232164717093287
BaseRepresentation
bin100000010011101000111…
…000101100101110110110
321212020111022012201210110
4200103220320230232312
5242333241214132014
64415523220403450
7316253255126364
oct40235070545666
97766438181713
102220110302134
117865a842969a
122ba332546586
1313148106abba
147964d76a634
153cb3bc09d59
hex204e8e2cbb6

2220110302134 has 16 divisors (see below), whose sum is σ = 4440425983488. Its totient is φ = 740002537512.

The previous prime is 2220110302133. The next prime is 2220110302139. The reversal of 2220110302134 is 4312030110222.

It is a self number, because there is not a number n which added to its sum of digits gives 2220110302134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220110302133) 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, 8416762 + ... + 8676525.

It is an arithmetic number, because the mean of its divisors is an integer number (277526623968).

Almost surely, 22220110302134 is an apocalyptic number.

2220110302134 is an abundant number, since it is smaller than the sum of its proper divisors (2220315681354).

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

2220110302134 is a wasteful number, since it uses less digits than its factorization.

2220110302134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17114939.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2220110302134 its reverse (4312030110222), we get a palindrome (6532140412356).

The spelling of 2220110302134 in words is "two trillion, two hundred twenty billion, one hundred ten million, three hundred two thousand, one hundred thirty-four".

Divisors: 1 2 3 6 21647 43294 64941 129882 17093287 34186574 51279861 102559722 370018383689 740036767378 1110055151067 2220110302134