1111225034123 has 2 divisors, whose sum is σ = 1111225034124. Its totient is φ = 1111225034122.

The previous prime is 1111225034107. The next prime is 1111225034131. The reversal of 1111225034123 is 3214305221111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1111225034123 - 2⁴ = 1111225034107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1111225034092 and 1111225034101.

It is not a weakly prime, because it can be changed into another prime (1111225034173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555612517061 + 555612517062.

It is an arithmetic number, because the mean of its divisors is an integer number (555612517062).

Almost surely, 2^{1111225034123} is an apocalyptic number.

1111225034123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111225034123 is an equidigital number, since it uses as much as digits as its factorization.

1111225034123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 26.

The spelling of 1111225034123 in words is "one trillion, one hundred eleven billion, two hundred twenty-five million, thirty-four thousand, one hundred twenty-three".