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2022212200001 = 7996892897887
BaseRepresentation
bin11101011011010101001…
…111010110011001000001
321011022200110000112010012
4131123111033112121001
5231112442310400001
64144554053314305
7266046206042450
oct35332517263101
97138613015105
102022212200001
1170a685082474
12287b02935995
13118903352696
146dc388aab97
15379080752bb
hex1d6d53d6641

2022212200001 has 8 divisors (see below), whose sum is σ = 2311123637760. Its totient is φ = 1733306757408.

The previous prime is 2022212199967. The next prime is 2022212200013. The reversal of 2022212200001 is 1000022122202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2022212200001 - 26 = 2022212199937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2022212200031) 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, 751121 + ... + 2146766.

It is an arithmetic number, because the mean of its divisors is an integer number (288890454720).

Almost surely, 22022212200001 is an apocalyptic number.

It is an amenable number.

2022212200001 is a deficient number, since it is larger than the sum of its proper divisors (288911437759).

2022212200001 is an equidigital number, since it uses as much as digits as its factorization.

2022212200001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2997583.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2022212200001 its reverse (1000022122202), we get a palindrome (3022234322203).

The spelling of 2022212200001 in words is "two trillion, twenty-two billion, two hundred twelve million, two hundred thousand, one".

Divisors: 1 7 99689 697823 2897887 20285209 288887457143 2022212200001