110102120212222 has 4 divisors (see below), whose sum is σ = 165153180318336. Its totient is φ = 55051060106110.

The previous prime is 110102120212181. The next prime is 110102120212267. The reversal of 110102120212222 is 222212021201011.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 110102120212222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27525530053054 + ... + 27525530053057.

It is an arithmetic number, because the mean of its divisors is an integer number (41288295079584).

Almost surely, 2^{110102120212222} is an apocalyptic number.

110102120212222 is a deficient number, since it is larger than the sum of its proper divisors (55051060106114).

110102120212222 is an equidigital number, since it uses as much as digits as its factorization.

110102120212222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55051060106113.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 110102120212222 its reverse (222212021201011), we get a palindrome (332314141413233).

The spelling of 110102120212222 in words is "one hundred ten trillion, one hundred two billion, one hundred twenty million, two hundred twelve thousand, two hundred twenty-two".