1111022002022 has 16 divisors (see below), whose sum is σ = 1725171782400. Its totient is φ = 535990788480.

The previous prime is 1111022002001. The next prime is 1111022002039. The reversal of 1111022002022 is 2202002201111.

It is a junction number, because it is equal to n+sod(n) for n = 1111022001988 and 1111022002006.

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 7 ways as a sum of consecutive naturals, for example, 6425747 + ... + 6596382.

It is an arithmetic number, because the mean of its divisors is an integer number (107823236400).

Almost surely, 2^{1111022002022} is an apocalyptic number.

1111022002022 is a deficient number, since it is larger than the sum of its proper divisors (614149780378).

1111022002022 is a wasteful number, since it uses less digits than its factorization.

1111022002022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13023631.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1111022002022 its reverse (2202002201111), we get a palindrome (3313024203133).

The spelling of 1111022002022 in words is "one trillion, one hundred eleven billion, twenty-two million, two thousand, twenty-two".