1110220880129 has 2 divisors, whose sum is σ = 1110220880130. Its totient is φ = 1110220880128.

The previous prime is 1110220880101. The next prime is 1110220880137. The reversal of 1110220880129 is 9210880220111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1109331349504 + 889530625 = 1053248^2 + 29825^2 .

It is a cyclic number.

It is not a de Polignac number, because 1110220880129 - 2²⁴ = 1110204102913 is a prime.

It is a super-2 number, since 2×1110220880129² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1110220880179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555110440064 + 555110440065.

It is an arithmetic number, because the mean of its divisors is an integer number (555110440065).

Almost surely, 2^{1110220880129} is an apocalyptic number.

It is an amenable number.

1110220880129 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110220880129 is an equidigital number, since it uses as much as digits as its factorization.

1110220880129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 35.

The spelling of 1110220880129 in words is "one trillion, one hundred ten billion, two hundred twenty million, eight hundred eighty thousand, one hundred twenty-nine".