110020012120202 has 16 divisors (see below), whose sum is σ = 165167762616072. Its totient is φ = 54964092180480.

The previous prime is 110020012120199. The next prime is 110020012120237. The reversal of 110020012120202 is 202021210020011.

It can be written as a sum of positive squares in 4 ways, for example, as 109265857086961 + 754155033241 = 10453031^2 + 868421^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 337635818 + ... + 337961514.

Almost surely, 2^{110020012120202} is an apocalyptic number.

110020012120202 is a deficient number, since it is larger than the sum of its proper divisors (55147750495870).

110020012120202 is a wasteful number, since it uses less digits than its factorization.

110020012120202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466153.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 110020012120202 its reverse (202021210020011), we get a palindrome (312041222140213).

The spelling of 110020012120202 in words is "one hundred ten trillion, twenty billion, twelve million, one hundred twenty thousand, two hundred two".