110012020122 has 32 divisors (see below), whose sum is σ = 222256074240. Its totient is φ = 36298843200.

The previous prime is 110012020121. The next prime is 110012020159. The reversal of 110012020122 is 221020210011.

It is a junction number, because it is equal to n+sod(n) for n = 110012020098 and 110012020107.

It is not an unprimeable number, because it can be changed into a prime (110012020121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2791668 + ... + 2830800.

It is an arithmetic number, because the mean of its divisors is an integer number (6945502320).

Almost surely, 2^110012020122 is an apocalyptic number.

110012020122 is an abundant number, since it is smaller than the sum of its proper divisors (112244054118).

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

110012020122 is a wasteful number, since it uses less digits than its factorization.

110012020122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43878.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 110012020122 its reverse (221020210011), we get a palindrome (331032230133).

The spelling of 110012020122 in words is "one hundred ten billion, twelve million, twenty thousand, one hundred twenty-two".