1120000020240 has 80 divisors (see below), whose sum is σ = 3473529251328. Its totient is φ = 298535129088.

The previous prime is 1120000020233. The next prime is 1120000020277. The reversal of 1120000020240 is 420200000211.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 481024 + ... + 1572063.

Almost surely, 2^{1120000020240} is an apocalyptic number.

1120000020240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120000020240 is an abundant number, since it is smaller than the sum of its proper divisors (2353529231088).

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

1120000020240 is a wasteful number, since it uses less digits than its factorization.

1120000020240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2055376 (or 2055370 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 1120000020240 its reverse (420200000211), we get a palindrome (1540200020451).

The spelling of 1120000020240 in words is "one trillion, one hundred twenty billion, twenty thousand, two hundred forty".