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120002222213201 = 427128096984831
BaseRepresentation
bin11011010010010000110001…
…110100111100100001010001
3120201220002201012021011101002
4123102100301310330201101
5111212104022341310301
61103120132042351345
734163605635530636
oct3322206164744121
9521802635234332
10120002222213201
1135266724a95949
12115612994bb555
1351c6212937c23
14218c1d225018d
15dd17ee7ae16b
hex6d2431d3c851

120002222213201 has 4 divisors (see below), whose sum is σ = 120030319202304. Its totient is φ = 119974125224100.

The previous prime is 120002222213173. The next prime is 120002222213207. The reversal of 120002222213201 is 102312222200021.

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 a de Polignac number, because none of the positive numbers 2k-120002222213201 is a prime.

It is a super-2 number, since 2×1200022222132012 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120002222213207) 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, 14048488145 + ... + 14048496686.

It is an arithmetic number, because the mean of its divisors is an integer number (30007579800576).

Almost surely, 2120002222213201 is an apocalyptic number.

It is an amenable number.

120002222213201 is a deficient number, since it is larger than the sum of its proper divisors (28096989103).

120002222213201 is an equidigital number, since it uses as much as digits as its factorization.

120002222213201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28096989102.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 120002222213201 its reverse (102312222200021), we get a palindrome (222314444413222).

The spelling of 120002222213201 in words is "one hundred twenty trillion, two billion, two hundred twenty-two million, two hundred thirteen thousand, two hundred one".

Divisors: 1 4271 28096984831 120002222213201