110020022021212 has 72 divisors (see below), whose sum is σ = 199207850189040. Its totient is φ = 53138460453120.

The previous prime is 110020022021207. The next prime is 110020022021317. The reversal of 110020022021212 is 212120220020011.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1388593614 + ... + 1388672842.

It is an arithmetic number, because the mean of its divisors is an integer number (2766775697070).

Almost surely, 2^{110020022021212} is an apocalyptic number.

It is an amenable number.

110020022021212 is a deficient number, since it is larger than the sum of its proper divisors (89187828167828).

110020022021212 is a wasteful number, since it uses less digits than its factorization.

110020022021212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80243 (or 80138 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 110020022021212 its reverse (212120220020011), we get a palindrome (322140242041223).

The spelling of 110020022021212 in words is "one hundred ten trillion, twenty billion, twenty-two million, twenty-one thousand, two hundred twelve".