120022201212112 has 40 divisors (see below), whose sum is σ = 233562331277280. Its totient is φ = 59748410336640.

The previous prime is 120022201212103. The next prime is 120022201212113. The reversal of 120022201212112 is 211212102220021.

120022201212112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 120022201212112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120022201212113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5874562 + ... + 16569697.

It is an arithmetic number, because the mean of its divisors is an integer number (5839058281932).

Almost surely, 2^{120022201212112} is an apocalyptic number.

It is an amenable number.

120022201212112 is a deficient number, since it is larger than the sum of its proper divisors (113540130065168).

120022201212112 is a wasteful number, since it uses less digits than its factorization.

120022201212112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22445731 (or 22445725 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 120022201212112 its reverse (211212102220021), we get a palindrome (331234303432133).

The spelling of 120022201212112 in words is "one hundred twenty trillion, twenty-two billion, two hundred one million, two hundred twelve thousand, one hundred twelve".