1121234111007 has 16 divisors (see below), whose sum is σ = 1501310315520. Its totient is φ = 744323976032.

The previous prime is 1121234110987. The next prime is 1121234111047. The reversal of 1121234111007 is 7001114321211.

It is a cyclic number.

It is not a de Polignac number, because 1121234111007 - 2⁸ = 1121234110751 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121234111047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25462333 + ... + 25506329.

It is an arithmetic number, because the mean of its divisors is an integer number (93831894720).

Almost surely, 2^{1121234111007} is an apocalyptic number.

1121234111007 is a deficient number, since it is larger than the sum of its proper divisors (380076204513).

1121234111007 is a wasteful number, since it uses less digits than its factorization.

1121234111007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79782.

The product of its (nonzero) digits is 336, while the sum is 24.

Adding to 1121234111007 its reverse (7001114321211), we get a palindrome (8122348432218).

The spelling of 1121234111007 in words is "one trillion, one hundred twenty-one billion, two hundred thirty-four million, one hundred eleven thousand, seven".