1120013322231 has 4 divisors (see below), whose sum is σ = 1493351096312. Its totient is φ = 746675548152.

The previous prime is 1120013322193. The next prime is 1120013322271. The reversal of 1120013322231 is 1322233100211.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1120013322231 - 2³⁹ = 570257508343 is a prime.

It is a super-2 number, since 2×1120013322231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1120013322198 and 1120013322207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120013322271) 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, 186668887036 + ... + 186668887041.

It is an arithmetic number, because the mean of its divisors is an integer number (373337774078).

Almost surely, 2^{1120013322231} is an apocalyptic number.

1120013322231 is a deficient number, since it is larger than the sum of its proper divisors (373337774081).

1120013322231 is an equidigital number, since it uses as much as digits as its factorization.

1120013322231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373337774080.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1120013322231 its reverse (1322233100211), we get a palindrome (2442246422442).

The spelling of 1120013322231 in words is "one trillion, one hundred twenty billion, thirteen million, three hundred twenty-two thousand, two hundred thirty-one".