110020120000002 has 48 divisors (see below), whose sum is σ = 252593701969752. Its totient is φ = 34489503682560.

The previous prime is 110020119999983. The next prime is 110020120000013. The reversal of 110020120000002 is 200000021020011.

It can be written as a sum of positive squares in 4 ways, for example, as 100666486826361 + 9353633173641 = 10033269^2 + 3058371^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 138208699 + ... + 139002462.

Almost surely, 2^{110020120000002} is an apocalyptic number.

110020120000002 is an abundant number, since it is smaller than the sum of its proper divisors (142573581969750).

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

110020120000002 is a wasteful number, since it uses less digits than its factorization.

110020120000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277212483 (or 277212480 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 110020120000002 its reverse (200000021020011), we get a palindrome (310020141020013).

The spelling of 110020120000002 in words is "one hundred ten trillion, twenty billion, one hundred twenty million, two", and thus it is an aban number.