110001222202020 has 96 divisors (see below), whose sum is σ = 316647045958656. Its totient is φ = 28512057024000.

The previous prime is 110001222202007. The next prime is 110001222202153. The reversal of 110001222202020 is 20202222100011.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22800031 + ... + 27200070.

It is an arithmetic number, because the mean of its divisors is an integer number (3298406728736).

Almost surely, 2^{110001222202020} is an apocalyptic number.

110001222202020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110001222202020 is an abundant number, since it is smaller than the sum of its proper divisors (206645823756636).

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

110001222202020 is a wasteful number, since it uses less digits than its factorization.

110001222202020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50001141 (or 50001139 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 110001222202020 its reverse (20202222100011), we get a palindrome (130203444302031).

The spelling of 110001222202020 in words is "one hundred ten trillion, one billion, two hundred twenty-two million, two hundred two thousand, twenty".