102211112210237 has 2 divisors, whose sum is σ = 102211112210238. Its totient is φ = 102211112210236.

The previous prime is 102211112210183. The next prime is 102211112210299. The reversal of 102211112210237 is 732012211112201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102203082078916 + 8030131321 = 10109554^2 + 89611^2 .

It is a cyclic number.

It is not a de Polignac number, because 102211112210237 - 2³⁰ = 102210038468413 is a prime.

It is a super-2 number, since 2×102211112210237² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102211112210437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51105556105118 + 51105556105119.

It is an arithmetic number, because the mean of its divisors is an integer number (51105556105119).

Almost surely, 2^{102211112210237} is an apocalyptic number.

It is an amenable number.

102211112210237 is a deficient number, since it is larger than the sum of its proper divisors (1).

102211112210237 is an equidigital number, since it uses as much as digits as its factorization.

102211112210237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 26.

Adding to 102211112210237 its reverse (732012211112201), we get a palindrome (834223323322438).

The spelling of 102211112210237 in words is "one hundred two trillion, two hundred eleven billion, one hundred twelve million, two hundred ten thousand, two hundred thirty-seven".