1124011442121 has 4 divisors (see below), whose sum is σ = 1498681922832. Its totient is φ = 749340961412.

The previous prime is 1124011442119. The next prime is 1124011442201. The reversal of 1124011442121 is 1212441104211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1124011442121 - 2¹ = 1124011442119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1124011442091 and 1124011442100.

It is not an unprimeable number, because it can be changed into a prime (1124011442321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187335240351 + ... + 187335240356.

It is an arithmetic number, because the mean of its divisors is an integer number (374670480708).

Almost surely, 2^{1124011442121} is an apocalyptic number.

It is an amenable number.

1124011442121 is a deficient number, since it is larger than the sum of its proper divisors (374670480711).

1124011442121 is an equidigital number, since it uses as much as digits as its factorization.

1124011442121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374670480710.

The product of its (nonzero) digits is 512, while the sum is 24.

Adding to 1124011442121 its reverse (1212441104211), we get a palindrome (2336452546332).

The spelling of 1124011442121 in words is "one trillion, one hundred twenty-four billion, eleven million, four hundred forty-two thousand, one hundred twenty-one".