1121312210024 has 16 divisors (see below), whose sum is σ = 2102482776420. Its totient is φ = 560650136320.

The previous prime is 1121312210017. The next prime is 1121312210089. The reversal of 1121312210024 is 4200122131211.

It can be written as a sum of positive squares in 2 ways, for example, as 1021753029124 + 99559180900 = 1010818^2 + 315530^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1121312209978 and 1121312210005.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110144 + ... + 1501584.

Almost surely, 2^{1121312210024} is an apocalyptic number.

It is an amenable number.

1121312210024 is a deficient number, since it is larger than the sum of its proper divisors (981170566396).

1121312210024 is a wasteful number, since it uses less digits than its factorization.

1121312210024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1492180 (or 1492176 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1121312210024 its reverse (4200122131211), we get a palindrome (5321434341235).

The spelling of 1121312210024 in words is "one trillion, one hundred twenty-one billion, three hundred twelve million, two hundred ten thousand, twenty-four".