1110220121093 has 2 divisors, whose sum is σ = 1110220121094. Its totient is φ = 1110220121092.

The previous prime is 1110220121053. The next prime is 1110220121161. The reversal of 1110220121093 is 3901210220111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1109900176324 + 319944769 = 1053518^2 + 17887^2 .

It is a cyclic number.

It is not a de Polignac number, because 1110220121093 - 2¹⁴ = 1110220104709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1110220121053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555110060546 + 555110060547.

It is an arithmetic number, because the mean of its divisors is an integer number (555110060547).

Almost surely, 2^{1110220121093} is an apocalyptic number.

It is an amenable number.

1110220121093 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110220121093 is an equidigital number, since it uses as much as digits as its factorization.

1110220121093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 23.

The spelling of 1110220121093 in words is "one trillion, one hundred ten billion, two hundred twenty million, one hundred twenty-one thousand, ninety-three".