1100101220102 has 8 divisors (see below), whose sum is σ = 1650320811216. Its totient is φ = 549994283032.

The previous prime is 1100101220087. The next prime is 1100101220149. The reversal of 1100101220102 is 2010221010011.

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

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, 28139093 + ... + 28178160.

It is an arithmetic number, because the mean of its divisors is an integer number (206290101402).

Almost surely, 2^{1100101220102} is an apocalyptic number.

1100101220102 is a deficient number, since it is larger than the sum of its proper divisors (550219591114).

1100101220102 is an equidigital number, since it uses as much as digits as its factorization.

1100101220102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56327022.

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

Adding to 1100101220102 its reverse (2010221010011), we get a palindrome (3110322230113).

The spelling of 1100101220102 in words is "one trillion, one hundred billion, one hundred one million, two hundred twenty thousand, one hundred two".