2002111101229 has 2 divisors, whose sum is σ = 2002111101230. Its totient is φ = 2002111101228.

The previous prime is 2002111101217. The next prime is 2002111101283. The reversal of 2002111101229 is 9221011112002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1138484732004 + 863626369225 = 1066998^2 + 929315^2 .

It is a cyclic number.

It is not a de Polignac number, because 2002111101229 - 2³⁷ = 1864672147757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2002111101299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001055550614 + 1001055550615.

It is an arithmetic number, because the mean of its divisors is an integer number (1001055550615).

Almost surely, 2^{2002111101229} is an apocalyptic number.

It is an amenable number.

2002111101229 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002111101229 is an equidigital number, since it uses as much as digits as its factorization.

2002111101229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 2002111101229 in words is "two trillion, two billion, one hundred eleven million, one hundred one thousand, two hundred twenty-nine".