1124223121141 has 4 divisors (see below), whose sum is σ = 1125531880000. Its totient is φ = 1122914362284.

The previous prime is 1124223121139. The next prime is 1124223121171. The reversal of 1124223121141 is 1411213224211.

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 1124223121141 - 2¹ = 1124223121139 is a prime.

It is a super-2 number, since 2×1124223121141² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124223121171) 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, 654378141 + ... + 654379858.

It is an arithmetic number, because the mean of its divisors is an integer number (281382970000).

Almost surely, 2^{1124223121141} is an apocalyptic number.

It is an amenable number.

1124223121141 is a deficient number, since it is larger than the sum of its proper divisors (1308758859).

1124223121141 is an equidigital number, since it uses as much as digits as its factorization.

1124223121141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1308758858.

The product of its digits is 768, while the sum is 25.

Adding to 1124223121141 its reverse (1411213224211), we get a palindrome (2535436345352).

The spelling of 1124223121141 in words is "one trillion, one hundred twenty-four billion, two hundred twenty-three million, one hundred twenty-one thousand, one hundred forty-one".