1100020111022 has 8 divisors (see below), whose sum is σ = 1885748761776. Its totient is φ = 471437190432.

The previous prime is 1100020111007. The next prime is 1100020111031. The reversal of 1100020111022 is 2201110200011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1100020110994 and 1100020111012.

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 3 ways as a sum of consecutive naturals, for example, 39286432523 + ... + 39286432550.

It is an arithmetic number, because the mean of its divisors is an integer number (235718595222).

Almost surely, 2^{1100020111022} is an apocalyptic number.

1100020111022 is a deficient number, since it is larger than the sum of its proper divisors (785728650754).

1100020111022 is an equidigital number, since it uses as much as digits as its factorization.

1100020111022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78572865082.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1100020111022 its reverse (2201110200011), we get a palindrome (3301130311033).

The spelling of 1100020111022 in words is "one trillion, one hundred billion, twenty million, one hundred eleven thousand, twenty-two".