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122021012022227 is a prime number
BaseRepresentation
bin11011101111101000111011…
…000100111010001111010011
3121000001002120010110012122222
4123233220323010322033103
5111443143013034202402
61111303402402251255
734462504300011233
oct3357507304721723
9530032503405588
10122021012022227
113597490322931a
12118285a6056b2b
1353116bbc24c96
14221bbc43a1cc3
15e190a71577a2
hex6efa3b13a3d3

122021012022227 has 2 divisors, whose sum is σ = 122021012022228. Its totient is φ = 122021012022226.

The previous prime is 122021012022167. The next prime is 122021012022229. The reversal of 122021012022227 is 722220210120221.

It is a strong prime.

It is an emirp because it is prime and its reverse (722220210120221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122021012022227 - 210 = 122021012021203 is a prime.

Together with 122021012022229, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 122021012022196 and 122021012022205.

It is not a weakly prime, because it can be changed into another prime (122021012022229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61010506011113 + 61010506011114.

It is an arithmetic number, because the mean of its divisors is an integer number (61010506011114).

Almost surely, 2122021012022227 is an apocalyptic number.

122021012022227 is a deficient number, since it is larger than the sum of its proper divisors (1).

122021012022227 is an equidigital number, since it uses as much as digits as its factorization.

122021012022227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1792, while the sum is 26.

Adding to 122021012022227 its reverse (722220210120221), we get a palindrome (844241222142448).

The spelling of 122021012022227 in words is "one hundred twenty-two trillion, twenty-one billion, twelve million, twenty-two thousand, two hundred twenty-seven".