110101220002 has 4 divisors (see below), whose sum is σ = 165151830006. Its totient is φ = 55050610000.

The previous prime is 110101219999. The next prime is 110101220017. The reversal of 110101220002 is 200022101011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 200022101011 = 14029 ⋅14257759.

It can be written as a sum of positive squares in only one way, i.e., 109230911001 + 870309001 = 330501^2 + 29501^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27525304999 + ... + 27525305002.

Almost surely, 2^110101220002 is an apocalyptic number.

110101220002 is a deficient number, since it is larger than the sum of its proper divisors (55050610004).

110101220002 is an equidigital number, since it uses as much as digits as its factorization.

110101220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55050610003.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 110101220002 its reverse (200022101011), we get a palindrome (310123321013).

The spelling of 110101220002 in words is "one hundred ten billion, one hundred one million, two hundred twenty thousand, two".