110022120009 has 12 divisors (see below), whose sum is σ = 158939719536. Its totient is φ = 73339366392.

The previous prime is 110022119993. The next prime is 110022120041. The reversal of 110022120009 is 900021220011.

It is not a de Polignac number, because 110022120009 - 2⁴ = 110022119993 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 110022119973 and 110022120000.

It is not an unprimeable number, because it can be changed into a prime (110022122009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 645699 + ... + 798104.

It is an arithmetic number, because the mean of its divisors is an integer number (13244976628).

Almost surely, 2^110022120009 is an apocalyptic number.

It is an amenable number.

110022120009 is a deficient number, since it is larger than the sum of its proper divisors (48917599527).

110022120009 is a wasteful number, since it uses less digits than its factorization.

110022120009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1452276 (or 1452273 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The spelling of 110022120009 in words is "one hundred ten billion, twenty-two million, one hundred twenty thousand, nine".