110102210221020 has 48 divisors (see below), whose sum is σ = 308286692010528. Its totient is φ = 29360541450240.

The previous prime is 110102210221001. The next prime is 110102210221079. The reversal of 110102210221020 is 20122012201011.

110102210221020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50425392 + ... + 52563528.

It is an arithmetic number, because the mean of its divisors is an integer number (6422639416886).

Almost surely, 2^{110102210221020} is an apocalyptic number.

110102210221020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110102210221020 is an abundant number, since it is smaller than the sum of its proper divisors (198184481789508).

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

110102210221020 is a wasteful number, since it uses less digits than its factorization.

110102210221020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2996390 (or 2996388 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 110102210221020 its reverse (20122012201011), we get a palindrome (130224222422031).

The spelling of 110102210221020 in words is "one hundred ten trillion, one hundred two billion, two hundred ten million, two hundred twenty-one thousand, twenty".