1110101220029 has 2 divisors, whose sum is σ = 1110101220030. Its totient is φ = 1110101220028.

The previous prime is 1110101220017. The next prime is 1110101220031. The reversal of 1110101220029 is 9200221010111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1018076964004 + 92024256025 = 1008998^2 + 303355^2 .

It is a cyclic number.

It is not a de Polignac number, because 1110101220029 - 2²⁸ = 1109832784573 is a prime.

It is a Sophie Germain prime.

Together with 1110101220031, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1110101223029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555050610014 + 555050610015.

It is an arithmetic number, because the mean of its divisors is an integer number (555050610015).

Almost surely, 2^{1110101220029} is an apocalyptic number.

It is an amenable number.

1110101220029 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110101220029 is an equidigital number, since it uses as much as digits as its factorization.

1110101220029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 1110101220029 in words is "one trillion, one hundred ten billion, one hundred one million, two hundred twenty thousand, twenty-nine".