110122012212020 has 96 divisors (see below), whose sum is σ = 245296276283520. Its totient is φ = 41410130411520.

The previous prime is 110122012211929. The next prime is 110122012212049. The reversal of 110122012212020 is 20212210221011.

It is a self number, because there is not a number n which added to its sum of digits gives 110122012212020.

It is a congruent number.

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, 2223000692 + ... + 2223050228.

It is an arithmetic number, because the mean of its divisors is an integer number (2555169544620).

Almost surely, 2^{110122012212020} is an apocalyptic number.

110122012212020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110122012212020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122648138141760).

110122012212020 is an abundant number, since it is smaller than the sum of its proper divisors (135174264071500).

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

110122012212020 is a wasteful number, since it uses less digits than its factorization.

110122012212020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94353 (or 94351 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 110122012212020 its reverse (20212210221011), we get a palindrome (130334222433031).

The spelling of 110122012212020 in words is "one hundred ten trillion, one hundred twenty-two billion, twelve million, two hundred twelve thousand, twenty".