10221201002029 has 2 divisors, whose sum is σ = 10221201002030. Its totient is φ = 10221201002028.

The previous prime is 10221201001997. The next prime is 10221201002053. The reversal of 10221201002029 is 92020010212201.

10221201002029 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., 10028938922500 + 192262079529 = 3166850^2 + 438477^2 .

It is a cyclic number.

It is not a de Polignac number, because 10221201002029 - 2⁵ = 10221201001997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10221201002099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110600501014 + 5110600501015.

It is an arithmetic number, because the mean of its divisors is an integer number (5110600501015).

Almost surely, 2^{10221201002029} is an apocalyptic number.

It is an amenable number.

10221201002029 is a deficient number, since it is larger than the sum of its proper divisors (1).

10221201002029 is an equidigital number, since it uses as much as digits as its factorization.

10221201002029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 10221201002029 in words is "ten trillion, two hundred twenty-one billion, two hundred one million, two thousand, twenty-nine".