2001011110229 has 2 divisors, whose sum is σ = 2001011110230. Its totient is φ = 2001011110228.

The previous prime is 2001011110211. The next prime is 2001011110247. The reversal of 2001011110229 is 9220111101002.

It is a balanced prime because it is at equal distance from previous prime (2001011110211) and next prime (2001011110247).

It can be written as a sum of positive squares in only one way, i.e., 1710680884900 + 290330225329 = 1307930^2 + 538823^2 .

It is a cyclic number.

It is not a de Polignac number, because 2001011110229 - 2²⁰ = 2001010061653 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2001011110229.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2001011110529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000505555114 + 1000505555115.

It is an arithmetic number, because the mean of its divisors is an integer number (1000505555115).

Almost surely, 2^{2001011110229} is an apocalyptic number.

It is an amenable number.

2001011110229 is a deficient number, since it is larger than the sum of its proper divisors (1).

2001011110229 is an equidigital number, since it uses as much as digits as its factorization.

2001011110229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 2001011110229 in words is "two trillion, one billion, eleven million, one hundred ten thousand, two hundred twenty-nine".