1102020111022 has 8 divisors (see below), whose sum is σ = 1655608998672. Its totient is φ = 550150444800.

The previous prime is 1102020111011. The next prime is 1102020111047. The reversal of 1102020111022 is 2201110202011.

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 = 1102020110993 and 1102020111011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 429803754 + ... + 429806317.

It is an arithmetic number, because the mean of its divisors is an integer number (206951124834).

Almost surely, 2^{1102020111022} is an apocalyptic number.

1102020111022 is a deficient number, since it is larger than the sum of its proper divisors (553588887650).

1102020111022 is an equidigital number, since it uses as much as digits as its factorization.

1102020111022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859610714.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1102020111022 its reverse (2201110202011), we get a palindrome (3303130313033).

The spelling of 1102020111022 in words is "one trillion, one hundred two billion, twenty million, one hundred eleven thousand, twenty-two".