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111022212210097 is a prime number
BaseRepresentation
bin11001001111100101011111…
…100001010101110110110001
3112120002121201212011101121011
4121033211133201111312301
5104022441442311210342
61032042522235030521
732246042626114606
oct3117453741256661
9476077655141534
10111022212210097
113241428a4a4311
1210550a2229b441
1349c447135ca86
141d5b70a3a86ad
15cc7e21024717
hex64f95f855db1

111022212210097 has 2 divisors, whose sum is σ = 111022212210098. Its totient is φ = 111022212210096.

The previous prime is 111022212210059. The next prime is 111022212210121. The reversal of 111022212210097 is 790012212220111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 77752203633841 + 33270008576256 = 8817721^2 + 5768016^2 .

It is a cyclic number.

It is not a de Polignac number, because 111022212210097 - 27 = 111022212209969 is a prime.

It is a super-2 number, since 2×1110222122100972 (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (111022212210997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55511106105048 + 55511106105049.

It is an arithmetic number, because the mean of its divisors is an integer number (55511106105049).

Almost surely, 2111022212210097 is an apocalyptic number.

It is an amenable number.

111022212210097 is a deficient number, since it is larger than the sum of its proper divisors (1).

111022212210097 is an equidigital number, since it uses as much as digits as its factorization.

111022212210097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 31.

The spelling of 111022212210097 in words is "one hundred eleven trillion, twenty-two billion, two hundred twelve million, two hundred ten thousand, ninety-seven".