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122030010210 = 2354067667007
BaseRepresentation
bin111000110100110001…
…1100010111101100010
3102122222110222210222210
41301221203202331202
53444404140311320
6132020530342550
711550005654343
oct1615143427542
9378873883883
10122030010210
1147830839909
121b79772aa56
13b67993b244
145c98bb40ca
1532932e50e0
hex1c698e2f62

122030010210 has 16 divisors (see below), whose sum is σ = 292872024576. Its totient is φ = 32541336048.

The previous prime is 122030010209. The next prime is 122030010229. The reversal of 122030010210 is 12010030221.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2033833474 + ... + 2033833533.

It is an arithmetic number, because the mean of its divisors is an integer number (18304501536).

Almost surely, 2122030010210 is an apocalyptic number.

122030010210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122030010210 is an abundant number, since it is smaller than the sum of its proper divisors (170842014366).

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

122030010210 is a wasteful number, since it uses less digits than its factorization.

122030010210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4067667017.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 122030010210 its reverse (12010030221), we get a palindrome (134040040431).

The spelling of 122030010210 in words is "one hundred twenty-two billion, thirty million, ten thousand, two hundred ten".

Divisors: 1 2 3 5 6 10 15 30 4067667007 8135334014 12203001021 20338335035 24406002042 40676670070 61015005105 122030010210