120221112220102 has 8 divisors (see below), whose sum is σ = 180337202280936. Its totient is φ = 60108711459792.

The previous prime is 120221112220093. The next prime is 120221112220123. The reversal of 120221112220102 is 201022211122021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 120221112220102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 922243663 + ... + 922374010.

It is an arithmetic number, because the mean of its divisors is an integer number (22542150285117).

Almost surely, 2^{120221112220102} is an apocalyptic number.

120221112220102 is a deficient number, since it is larger than the sum of its proper divisors (60116090060834).

120221112220102 is a wasteful number, since it uses less digits than its factorization.

120221112220102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1844650262.

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

Adding to 120221112220102 its reverse (201022211122021), we get a palindrome (321243323342123).

The spelling of 120221112220102 in words is "one hundred twenty trillion, two hundred twenty-one billion, one hundred twelve million, two hundred twenty thousand, one hundred two".