10122100222112 has 48 divisors (see below), whose sum is σ = 20391828301152. Its totient is φ = 4943229016320.

The previous prime is 10122100222081. The next prime is 10122100222153. The reversal of 10122100222112 is 21122200122101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83408903 + ... + 83530169.

It is an arithmetic number, because the mean of its divisors is an integer number (424829756274).

Almost surely, 2^{10122100222112} is an apocalyptic number.

It is an amenable number.

10122100222112 is an abundant number, since it is smaller than the sum of its proper divisors (10269728079040).

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

10122100222112 is a wasteful number, since it uses less digits than its factorization.

10122100222112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181981 (or 181973 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10122100222112 its reverse (21122200122101), we get a palindrome (31244300344213).

The spelling of 10122100222112 in words is "ten trillion, one hundred twenty-two billion, one hundred million, two hundred twenty-two thousand, one hundred twelve".