110020120020122 has 72 divisors (see below), whose sum is σ = 189643705540380. Its totient is φ = 47840175002880.

The previous prime is 110020120020089. The next prime is 110020120020133. The reversal of 110020120020122 is 221020021020011.

It can be written as a sum of positive squares in 6 ways, for example, as 1625806055041 + 108394313965081 = 1275071^2 + 10411259^2 .

It is a junction number, because it is equal to n+sod(n) for n = 110020120020097 and 110020120020106.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 19594454 + ... + 24576062.

Almost surely, 2^{110020120020122} is an apocalyptic number.

110020120020122 is a deficient number, since it is larger than the sum of its proper divisors (79623585520258).

110020120020122 is a wasteful number, since it uses less digits than its factorization.

110020120020122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4981856 (or 4981824 counting only the distinct ones).

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

Adding to 110020120020122 its reverse (221020021020011), we get a palindrome (331040141040133).

The spelling of 110020120020122 in words is "one hundred ten trillion, twenty billion, one hundred twenty million, twenty thousand, one hundred twenty-two".