120202222101112 has 8 divisors (see below), whose sum is σ = 225379166439600. Its totient is φ = 60101111050552.

The previous prime is 120202222101083. The next prime is 120202222101133. The reversal of 120202222101112 is 211101222202021.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 120202222101112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7512638881312 + ... + 7512638881327.

It is an arithmetic number, because the mean of its divisors is an integer number (28172395804950).

Almost surely, 2^{120202222101112} is an apocalyptic number.

It is an amenable number.

120202222101112 is a deficient number, since it is larger than the sum of its proper divisors (105176944338488).

120202222101112 is a wasteful number, since it uses less digits than its factorization.

120202222101112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15025277762645 (or 15025277762641 counting only the distinct ones).

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

Adding to 120202222101112 its reverse (211101222202021), we get a palindrome (331303444303133).

The spelling of 120202222101112 in words is "one hundred twenty trillion, two hundred two billion, two hundred twenty-two million, one hundred one thousand, one hundred twelve".