1111422040044 has 12 divisors (see below), whose sum is σ = 2593318093464. Its totient is φ = 370474013344.

The previous prime is 1111422040031. The next prime is 1111422040051. The reversal of 1111422040044 is 4400402241111.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×1111422040044³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1111422039996 and 1111422040023.

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, 46309251657 + ... + 46309251680.

It is an arithmetic number, because the mean of its divisors is an integer number (216109841122).

Almost surely, 2^{1111422040044} is an apocalyptic number.

It is an amenable number.

1111422040044 is an abundant number, since it is smaller than the sum of its proper divisors (1481896053420).

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

1111422040044 is a wasteful number, since it uses less digits than its factorization.

1111422040044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92618503344 (or 92618503342 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 1111422040044 its reverse (4400402241111), we get a palindrome (5511824281155).

The spelling of 1111422040044 in words is "one trillion, one hundred eleven billion, four hundred twenty-two million, forty thousand, forty-four".