1210102022201 has 2 divisors, whose sum is σ = 1210102022202. Its totient is φ = 1210102022200.

The previous prime is 1210102022161. The next prime is 1210102022273. The reversal of 1210102022201 is 1022202010121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 792947506576 + 417154515625 = 890476^2 + 645875^2 .

It is a cyclic number.

It is not a de Polignac number, because 1210102022201 - 2³⁰ = 1209028280377 is a prime.

It is not a weakly prime, because it can be changed into another prime (1210102022291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605051011100 + 605051011101.

It is an arithmetic number, because the mean of its divisors is an integer number (605051011101).

Almost surely, 2^{1210102022201} is an apocalyptic number.

It is an amenable number.

1210102022201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1210102022201 is an equidigital number, since it uses as much as digits as its factorization.

1210102022201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1210102022201 its reverse (1022202010121), we get a palindrome (2232304032322).

The spelling of 1210102022201 in words is "one trillion, two hundred ten billion, one hundred two million, twenty-two thousand, two hundred one".