110011001020220 has 24 divisors (see below), whose sum is σ = 232195808253024. Its totient is φ = 43781027815616.

The previous prime is 110011001020189. The next prime is 110011001020241. The reversal of 110011001020220 is 22020100110011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13960782992 + ... + 13960790871.

It is an arithmetic number, because the mean of its divisors is an integer number (9674825343876).

Almost surely, 2^{110011001020220} is an apocalyptic number.

110011001020220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110011001020220 is an abundant number, since it is smaller than the sum of its proper divisors (122184807232804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110011001020220 is a wasteful number, since it uses less digits than its factorization.

110011001020220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27921574069 (or 27921574067 counting only the distinct ones).

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

Adding to 110011001020220 its reverse (22020100110011), we get a palindrome (132031101130231).

The spelling of 110011001020220 in words is "one hundred ten trillion, eleven billion, one million, twenty thousand, two hundred twenty".