1120222311232 has 14 divisors (see below), whose sum is σ = 2222941148978. Its totient is φ = 560111155584.

The previous prime is 1120222311223. The next prime is 1120222311233. The reversal of 1120222311232 is 2321132220211.

It can be written as a sum of positive squares in only one way, i.e., 858839613696 + 261382697536 = 926736^2 + 511256^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120222311233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8751736743 + ... + 8751736870.

Almost surely, 2^{1120222311232} is an apocalyptic number.

It is an amenable number.

1120222311232 is a deficient number, since it is larger than the sum of its proper divisors (1102718837746).

1120222311232 is an equidigital number, since it uses as much as digits as its factorization.

1120222311232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17503473625 (or 17503473615 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1120222311232 its reverse (2321132220211), we get a palindrome (3441354531443).

The spelling of 1120222311232 in words is "one trillion, one hundred twenty billion, two hundred twenty-two million, three hundred eleven thousand, two hundred thirty-two".