1111014422040 has 64 divisors (see below), whose sum is σ = 3343760559360. Its totient is φ = 295317864320.

The previous prime is 1111014422039. The next prime is 1111014422051. The reversal of 1111014422040 is 402244101111.

It is a junction number, because it is equal to n+sod(n) for n = 1111014421998 and 1111014422016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14847654 + ... + 14922293.

It is an arithmetic number, because the mean of its divisors is an integer number (52246258740).

Almost surely, 2^{1111014422040} is an apocalyptic number.

1111014422040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1111014422040 is an abundant number, since it is smaller than the sum of its proper divisors (2232746137320).

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

1111014422040 is a wasteful number, since it uses less digits than its factorization.

1111014422040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29770272 (or 29770268 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 1111014422040 its reverse (402244101111), we get a palindrome (1513258523151).

The spelling of 1111014422040 in words is "one trillion, one hundred eleven billion, fourteen million, four hundred twenty-two thousand, forty".