1121440230260 has 48 divisors (see below), whose sum is σ = 2691559825920. Its totient is φ = 384479040000.

The previous prime is 1121440230259. The next prime is 1121440230353. The reversal of 1121440230260 is 620320441211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3885836 + ... + 4164444.

It is an arithmetic number, because the mean of its divisors is an integer number (56074163040).

Almost surely, 2^{1121440230260} is an apocalyptic number.

1121440230260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1121440230260 is an abundant number, since it is smaller than the sum of its proper divisors (1570119595660).

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

1121440230260 is a wasteful number, since it uses less digits than its factorization.

1121440230260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307376 (or 307374 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 1121440230260 its reverse (620320441211), we get a palindrome (1741760671471).

The spelling of 1121440230260 in words is "one trillion, one hundred twenty-one billion, four hundred forty million, two hundred thirty thousand, two hundred sixty".