1011103441422 has 16 divisors (see below), whose sum is σ = 2024276707152. Its totient is φ = 336689509760.

The previous prime is 1011103441417. The next prime is 1011103441429. The reversal of 1011103441422 is 2241443011101.

It is a happy number.

1011103441422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1011103441392 and 1011103441401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011103441429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86236329 + ... + 86248052.

It is an arithmetic number, because the mean of its divisors is an integer number (126517294197).

Almost surely, 2^{1011103441422} is an apocalyptic number.

1011103441422 is an abundant number, since it is smaller than the sum of its proper divisors (1013173265730).

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

1011103441422 is a wasteful number, since it uses less digits than its factorization.

1011103441422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172485363.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 1011103441422 its reverse (2241443011101), we get a palindrome (3252546452523).

The spelling of 1011103441422 in words is "one trillion, eleven billion, one hundred three million, four hundred forty-one thousand, four hundred twenty-two".