1002220102229 has 2 divisors, whose sum is σ = 1002220102230. Its totient is φ = 1002220102228.

The previous prime is 1002220102183. The next prime is 1002220102231. The reversal of 1002220102229 is 9222010222001.

1002220102229 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 950377366129 + 51842736100 = 974873^2 + 227690^2 .

It is a cyclic number.

It is not a de Polignac number, because 1002220102229 - 2²⁸ = 1001951666773 is a prime.

Together with 1002220102231, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002223102229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501110051114 + 501110051115.

It is an arithmetic number, because the mean of its divisors is an integer number (501110051115).

Almost surely, 2^{1002220102229} is an apocalyptic number.

It is an amenable number.

1002220102229 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002220102229 is an equidigital number, since it uses as much as digits as its factorization.

1002220102229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

The spelling of 1002220102229 in words is "one trillion, two billion, two hundred twenty million, one hundred two thousand, two hundred twenty-nine".