1100220220101 has 8 divisors (see below), whose sum is σ = 1467607395744. Its totient is φ = 733156595600.

The previous prime is 1100220220097. The next prime is 1100220220159. The reversal of 1100220220101 is 1010220220011.

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

It is a cyclic number.

It is not a de Polignac number, because 1100220220101 - 2² = 1100220220097 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100220225101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80879850 + ... + 80893451.

It is an arithmetic number, because the mean of its divisors is an integer number (183450924468).

Almost surely, 2^{1100220220101} is an apocalyptic number.

It is an amenable number.

1100220220101 is a deficient number, since it is larger than the sum of its proper divisors (367387175643).

1100220220101 is a wasteful number, since it uses less digits than its factorization.

1100220220101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161775571.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1100220220101 its reverse (1010220220011), we get a palindrome (2110440440112).

The spelling of 1100220220101 in words is "one trillion, one hundred billion, two hundred twenty million, two hundred twenty thousand, one hundred one".