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2212122211027 is a prime number
BaseRepresentation
bin100000001100001100110…
…000100011001011010011
321211110212121012122211021
4200030030300203023103
5242220411241223102
64412122424100311
7315551310356131
oct40141460431323
97743777178737
102212122211027
11783179355603
122b8883304697
131307aa137481
14790d28c2751
153c8207b3137
hex2030cc232d3

2212122211027 has 2 divisors, whose sum is σ = 2212122211028. Its totient is φ = 2212122211026.

The previous prime is 2212122210979. The next prime is 2212122211063. The reversal of 2212122211027 is 7201122212122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2212122211027 - 223 = 2212113822419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2212122210992 and 2212122211010.

It is not a weakly prime, because it can be changed into another prime (2212122211727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106061105513 + 1106061105514.

It is an arithmetic number, because the mean of its divisors is an integer number (1106061105514).

Almost surely, 22212122211027 is an apocalyptic number.

2212122211027 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212122211027 is an equidigital number, since it uses as much as digits as its factorization.

2212122211027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 25.

Adding to 2212122211027 its reverse (7201122212122), we get a palindrome (9413244423149).

The spelling of 2212122211027 in words is "two trillion, two hundred twelve billion, one hundred twenty-two million, two hundred eleven thousand, twenty-seven".