1012202221103 has 2 divisors, whose sum is σ = 1012202221104. Its totient is φ = 1012202221102.

The previous prime is 1012202221087. The next prime is 1012202221141. The reversal of 1012202221103 is 3011222022101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1012202221103 - 2⁴ = 1012202221087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1012202221903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506101110551 + 506101110552.

It is an arithmetic number, because the mean of its divisors is an integer number (506101110552).

Almost surely, 2^{1012202221103} is an apocalyptic number.

1012202221103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012202221103 is an equidigital number, since it uses as much as digits as its factorization.

1012202221103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1012202221103 its reverse (3011222022101), we get a palindrome (4023424243204).

The spelling of 1012202221103 in words is "one trillion, twelve billion, two hundred two million, two hundred twenty-one thousand, one hundred three".