110202022012 has 12 divisors (see below), whose sum is σ = 193166109360. Its totient is φ = 55011705056.

The previous prime is 110202022009. The next prime is 110202022027. The reversal of 110202022012 is 210220202011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 110202021983 and 110202022001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22323712 + ... + 22328647.

It is an arithmetic number, because the mean of its divisors is an integer number (16097175780).

Almost surely, 2^110202022012 is an apocalyptic number.

It is an amenable number.

110202022012 is a deficient number, since it is larger than the sum of its proper divisors (82964087348).

110202022012 is a wasteful number, since it uses less digits than its factorization.

110202022012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44652980 (or 44652978 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 110202022012 its reverse (210220202011), we get a palindrome (320422224023).

The spelling of 110202022012 in words is "one hundred ten billion, two hundred two million, twenty-two thousand, twelve".