102211103011229 has 2 divisors, whose sum is σ = 102211103011230. Its totient is φ = 102211103011228.

The previous prime is 102211103011103. The next prime is 102211103011271. The reversal of 102211103011229 is 922110301112201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95489580103129 + 6721522908100 = 9771877^2 + 2592590^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102211103011229 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 102211103011198 and 102211103011207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102211103011429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51105551505614 + 51105551505615.

It is an arithmetic number, because the mean of its divisors is an integer number (51105551505615).

Almost surely, 2^{102211103011229} is an apocalyptic number.

It is an amenable number.

102211103011229 is a deficient number, since it is larger than the sum of its proper divisors (1).

102211103011229 is an equidigital number, since it uses as much as digits as its factorization.

102211103011229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 26.

The spelling of 102211103011229 in words is "one hundred two trillion, two hundred eleven billion, one hundred three million, eleven thousand, two hundred twenty-nine".