1111030201022 has 32 divisors (see below), whose sum is σ = 2092034649600. Its totient is φ = 431482141728.

The previous prime is 1111030201013. The next prime is 1111030201093. The reversal of 1111030201022 is 2201020301111.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 1111030200988 and 1111030201006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90793997 + ... + 90806232.

It is an arithmetic number, because the mean of its divisors is an integer number (65376082800).

Almost surely, 2^{1111030201022} is an apocalyptic number.

1111030201022 is a deficient number, since it is larger than the sum of its proper divisors (981004448578).

1111030201022 is a wasteful number, since it uses less digits than its factorization.

1111030201022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181600280.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1111030201022 its reverse (2201020301111), we get a palindrome (3312050502133).

The spelling of 1111030201022 in words is "one trillion, one hundred eleven billion, thirty million, two hundred one thousand, twenty-two".