1110112223240 has 32 divisors (see below), whose sum is σ = 2497786822080. Its totient is φ = 444038788032.

The previous prime is 1110112223239. The next prime is 1110112223263. The reversal of 1110112223240 is 423222110111.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3775379 + ... + 4058781.

It is an arithmetic number, because the mean of its divisors is an integer number (78055838190).

Almost surely, 2^{1110112223240} is an apocalyptic number.

1110112223240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1110112223240 is an abundant number, since it is smaller than the sum of its proper divisors (1387674598840).

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

1110112223240 is a wasteful number, since it uses less digits than its factorization.

1110112223240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381341 (or 381337 counting only the distinct ones).

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

Adding to 1110112223240 its reverse (423222110111), we get a palindrome (1533334333351).

The spelling of 1110112223240 in words is "one trillion, one hundred ten billion, one hundred twelve million, two hundred twenty-three thousand, two hundred forty".