110021202000001 has 2 divisors, whose sum is σ = 110021202000002. Its totient is φ = 110021202000000.

The previous prime is 110021201999941. The next prime is 110021202000131. The reversal of 110021202000001 is 100000202120011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109959970992400 + 61231007601 = 10486180^2 + 247449^2 .

It is a cyclic number.

It is not a de Polignac number, because 110021202000001 - 2⁴³ = 101225108977793 is a prime.

It is not a weakly prime, because it can be changed into another prime (110021202007001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55010601000000 + 55010601000001.

It is an arithmetic number, because the mean of its divisors is an integer number (55010601000001).

Almost surely, 2^{110021202000001} is an apocalyptic number.

It is an amenable number.

110021202000001 is a deficient number, since it is larger than the sum of its proper divisors (1).

110021202000001 is an equidigital number, since it uses as much as digits as its factorization.

110021202000001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 110021202000001 its reverse (100000202120011), we get a palindrome (210021404120012).

The spelling of 110021202000001 in words is "one hundred ten trillion, twenty-one billion, two hundred two million, one", and thus it is an aban number.