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2000220112210 = 25253978779839
BaseRepresentation
bin11101000110110110011…
…010001100010101010010
321002012220210000201011011
4131012312122030111102
5230232422322042320
64130515522441134
7264340214266435
oct35066632142522
97065823021134
102000220112210
1170131a120401
122837a58031aa
1311680a040b98
146cb4dbc981c
153706c4ab05a
hex1d1b668c552

2000220112210 has 16 divisors (see below), whose sum is σ = 3601814284800. Its totient is φ = 799772915376.

The previous prime is 2000220112207. The next prime is 2000220112213. The reversal of 2000220112210 is 122110220002.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2000220112207) and next prime (2000220112213).

It is not an unprimeable number, because it can be changed into a prime (2000220112213) 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, 39364530 + ... + 39415309.

It is an arithmetic number, because the mean of its divisors is an integer number (225113392800).

Almost surely, 22000220112210 is an apocalyptic number.

2000220112210 is a deficient number, since it is larger than the sum of its proper divisors (1601594172590).

2000220112210 is a wasteful number, since it uses less digits than its factorization.

2000220112210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78782385.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2000220112210 its reverse (122110220002), we get a palindrome (2122330332212).

The spelling of 2000220112210 in words is "two trillion, two hundred twenty million, one hundred twelve thousand, two hundred ten".

Divisors: 1 2 5 10 2539 5078 12695 25390 78779839 157559678 393899195 787798390 200022011221 400044022442 1000110056105 2000220112210