110122211120220 has 288 divisors, whose sum is σ = 379378979965440. Its totient is φ = 26647564135680.

The previous prime is 110122211120197. The next prime is 110122211120239. The reversal of 110122211120220 is 22021112221011.

110122211120220 is a `hidden beast` number, since 1 + 101 + 2 + 221 + 1 + 120 + 220 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 110122211120193 and 110122211120202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 11043496 + ... + 18498735.

It is an arithmetic number, because the mean of its divisors is an integer number (1317288124880).

Almost surely, 2^{110122211120220} is an apocalyptic number.

110122211120220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110122211120220 is an abundant number, since it is smaller than the sum of its proper divisors (269256768845220).

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

110122211120220 is a wasteful number, since it uses less digits than its factorization.

110122211120220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29542327 (or 29542313 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 110122211120220 its reverse (22021112221011), we get a palindrome (132143323341231).

The spelling of 110122211120220 in words is "one hundred ten trillion, one hundred twenty-two billion, two hundred eleven million, one hundred twenty thousand, two hundred twenty".