1111225351025 has 48 divisors (see below), whose sum is σ = 1422831218688. Its totient is φ = 860477472000.

The previous prime is 1111225351007. The next prime is 1111225351043. The reversal of 1111225351025 is 5201535221111.

It is an interprime number because it is at equal distance from previous prime (1111225351007) and next prime (1111225351043).

It is not a de Polignac number, because 1111225351025 - 2²⁸ = 1110956915569 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38811215 + ... + 38839835.

It is an arithmetic number, because the mean of its divisors is an integer number (29642317056).

Almost surely, 2^{1111225351025} is an apocalyptic number.

It is an amenable number.

1111225351025 is a deficient number, since it is larger than the sum of its proper divisors (311605867663).

1111225351025 is a wasteful number, since it uses less digits than its factorization.

1111225351025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29042 (or 29037 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 29.

The spelling of 1111225351025 in words is "one trillion, one hundred eleven billion, two hundred twenty-five million, three hundred fifty-one thousand, twenty-five".