1120143044022 has 16 divisors (see below), whose sum is σ = 2240961116160. Its totient is φ = 373268509992.

The previous prime is 1120143043991. The next prime is 1120143044029. The reversal of 1120143044022 is 2204403410211.

It is a junction number, because it is equal to n+sod(n) for n = 1120143043983 and 1120143044001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120143044029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28104598 + ... + 28144425.

It is an arithmetic number, because the mean of its divisors is an integer number (140060069760).

Almost surely, 2^{1120143044022} is an apocalyptic number.

1120143044022 is an abundant number, since it is smaller than the sum of its proper divisors (1120818072138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1120143044022 is a wasteful number, since it uses less digits than its factorization.

1120143044022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56252347.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1120143044022 its reverse (2204403410211), we get a palindrome (3324546454233).

The spelling of 1120143044022 in words is "one trillion, one hundred twenty billion, one hundred forty-three million, forty-four thousand, twenty-two".