1220010201103 has 2 divisors, whose sum is σ = 1220010201104. Its totient is φ = 1220010201102.

The previous prime is 1220010201073. The next prime is 1220010201121. The reversal of 1220010201103 is 3011020100221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1220010201103 - 2¹⁷ = 1220010070031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1220010201803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 610005100551 + 610005100552.

It is an arithmetic number, because the mean of its divisors is an integer number (610005100552).

Almost surely, 2^{1220010201103} is an apocalyptic number.

1220010201103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1220010201103 is an equidigital number, since it uses as much as digits as its factorization.

1220010201103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 1220010201103 its reverse (3011020100221), we get a palindrome (4231030301324).

The spelling of 1220010201103 in words is "one trillion, two hundred twenty billion, ten million, two hundred one thousand, one hundred three".