1022113530111 has 64 divisors (see below), whose sum is σ = 1435388774400. Its totient is φ = 646319471616.

The previous prime is 1022113530071. The next prime is 1022113530157. The reversal of 1022113530111 is 1110353112201.

It is not a de Polignac number, because 1022113530111 - 2⁶ = 1022113530047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022113530181) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 269187865 + ... + 269191661.

It is an arithmetic number, because the mean of its divisors is an integer number (22427949600).

Almost surely, 2^{1022113530111} is an apocalyptic number.

1022113530111 is a deficient number, since it is larger than the sum of its proper divisors (413275244289).

1022113530111 is a wasteful number, since it uses less digits than its factorization.

1022113530111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4288.

The product of its (nonzero) digits is 180, while the sum is 21.

Adding to 1022113530111 its reverse (1110353112201), we get a palindrome (2132466642312).

The spelling of 1022113530111 in words is "one trillion, twenty-two billion, one hundred thirteen million, five hundred thirty thousand, one hundred eleven".