110012122111002 has 32 divisors (see below), whose sum is σ = 223309093761600. Its totient is φ = 36123236886528.

The previous prime is 110012122110983. The next prime is 110012122111027. The reversal of 110012122111002 is 200111221210011.

It is a happy number.

It is a super-2 number, since 2×110012122111002² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148301274 + ... + 149041242.

It is an arithmetic number, because the mean of its divisors is an integer number (6978409180050).

Almost surely, 2^{110012122111002} is an apocalyptic number.

110012122111002 is an abundant number, since it is smaller than the sum of its proper divisors (113296971650598).

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

110012122111002 is a wasteful number, since it uses less digits than its factorization.

110012122111002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1109870.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 110012122111002 its reverse (200111221210011), we get a palindrome (310123343321013).

Subtracting 110012122111002 from its reverse (200111221210011), we obtain a palindrome (90099099099009).

The spelling of 110012122111002 in words is "one hundred ten trillion, twelve billion, one hundred twenty-two million, one hundred eleven thousand, two".