110020210221222 has 144 divisors (see below), whose sum is σ = 291505317706512. Its totient is φ = 31003737811200.

The previous prime is 110020210221199. The next prime is 110020210221323. The reversal of 110020210221222 is 222122012020011.

It is a happy number.

110020210221222 is a `hidden beast` number, since 1 + 10 + 0 + 2 + 0 + 210 + 221 + 222 = 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 = 110020210221195 and 110020210221204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 29905279 + ... + 33382122.

It is an arithmetic number, because the mean of its divisors is an integer number (2024342484073).

Almost surely, 2^{110020210221222} is an apocalyptic number.

110020210221222 is an abundant number, since it is smaller than the sum of its proper divisors (181485107485290).

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

110020210221222 is an equidigital number, since it uses as much as digits as its factorization.

110020210221222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63287505 (or 63287486 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 110020210221222 its reverse (222122012020011), we get a palindrome (332142222241233).

The spelling of 110020210221222 in words is "one hundred ten trillion, twenty billion, two hundred ten million, two hundred twenty-one thousand, two hundred twenty-two".