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122010222010207 is a prime number
BaseRepresentation
bin11011101111011110110111…
…111100010001111101011111
3121000000001201011010210210011
4123233132313330101331133
5111443003413313311312
61111254415555024051
734461643020302236
oct3357366774217537
9530001634123704
10122010222010207
1135970276585613
121182649459b027
13531068c670b9b
14221b47d353b1d
15e18b74c46da7
hex6ef7b7f11f5f

122010222010207 has 2 divisors, whose sum is σ = 122010222010208. Its totient is φ = 122010222010206.

The previous prime is 122010222010181. The next prime is 122010222010249. The reversal of 122010222010207 is 702010222010221.

It is a weak prime.

It is an emirp because it is prime and its reverse (702010222010221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122010222010207 - 223 = 122010213621599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122010222010267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61005111005103 + 61005111005104.

It is an arithmetic number, because the mean of its divisors is an integer number (61005111005104).

Almost surely, 2122010222010207 is an apocalyptic number.

122010222010207 is a deficient number, since it is larger than the sum of its proper divisors (1).

122010222010207 is an equidigital number, since it uses as much as digits as its factorization.

122010222010207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 122010222010207 its reverse (702010222010221), we get a palindrome (824020444020428).

The spelling of 122010222010207 in words is "one hundred twenty-two trillion, ten billion, two hundred twenty-two million, ten thousand, two hundred seven".