110101001222122 has 8 divisors (see below), whose sum is σ = 165369667623876. Its totient is φ = 54977778680832.

The previous prime is 110101001222111. The next prime is 110101001222137. The reversal of 110101001222122 is 221222100101011.

It can be written as a sum of positive squares in 2 ways, for example, as 110084561110161 + 16440111961 = 10492119^2 + 128219^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×110101001222122² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 110101001222096 and 110101001222105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36360963223 + ... + 36360966250.

Almost surely, 2^{110101001222122} is an apocalyptic number.

110101001222122 is a deficient number, since it is larger than the sum of its proper divisors (55268666401754).

110101001222122 is an equidigital number, since it uses as much as digits as its factorization.

110101001222122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72721930232.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 110101001222122 its reverse (221222100101011), we get a palindrome (331323101323133).

The spelling of 110101001222122 in words is "one hundred ten trillion, one hundred one billion, one million, two hundred twenty-two thousand, one hundred twenty-two".