2011202101229 has 2 divisors, whose sum is σ = 2011202101230. Its totient is φ = 2011202101228.

The previous prime is 2011202101193. The next prime is 2011202101241. The reversal of 2011202101229 is 9221012021102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1159046028100 + 852156073129 = 1076590^2 + 923123^2 .

It is a cyclic number.

It is not a de Polignac number, because 2011202101229 - 2¹² = 2011202097133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2011202104229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005601050614 + 1005601050615.

It is an arithmetic number, because the mean of its divisors is an integer number (1005601050615).

Almost surely, 2^{2011202101229} is an apocalyptic number.

It is an amenable number.

2011202101229 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011202101229 is an equidigital number, since it uses as much as digits as its factorization.

2011202101229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 2011202101229 in words is "two trillion, eleven billion, two hundred two million, one hundred one thousand, two hundred twenty-nine".