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2220016105201 = 17104712978983
BaseRepresentation
bin100000010011100011010…
…001010111011011110001
321212020020201222000220011
4200103203101113123301
5242333043110331301
64415510013414521
7316251032353636
oct40234321273361
97766221860804
102220016105201
1178655a241094
122ba306a9a441
131314676a987b
147964104a18d
153cb337eea51
hex204e34576f1

2220016105201 has 4 divisors (see below), whose sum is σ = 2220029255232. Its totient is φ = 2220002955172.

The previous prime is 2220016105189. The next prime is 2220016105277. The reversal of 2220016105201 is 1025016100222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2220016105201 - 235 = 2185656366833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2220016105291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6318445 + ... + 6660538.

It is an arithmetic number, because the mean of its divisors is an integer number (555007313808).

Almost surely, 22220016105201 is an apocalyptic number.

It is an amenable number.

2220016105201 is a deficient number, since it is larger than the sum of its proper divisors (13150031).

2220016105201 is a wasteful number, since it uses less digits than its factorization.

2220016105201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13150030.

The product of its (nonzero) digits is 480, while the sum is 22.

The spelling of 2220016105201 in words is "two trillion, two hundred twenty billion, sixteen million, one hundred five thousand, two hundred one".

Divisors: 1 171047 12978983 2220016105201