120021002222102 has 8 divisors (see below), whose sum is σ = 186239486206800. Its totient is φ = 57941173486504.

The previous prime is 120021002222087. The next prime is 120021002222129. The reversal of 120021002222102 is 201222200120021.

It is a happy number.

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

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, 1034663812202 + ... + 1034663812317.

It is an arithmetic number, because the mean of its divisors is an integer number (23279935775850).

Almost surely, 2^{120021002222102} is an apocalyptic number.

120021002222102 is a deficient number, since it is larger than the sum of its proper divisors (66218483984698).

120021002222102 is a wasteful number, since it uses less digits than its factorization.

120021002222102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2069327624550.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 120021002222102 its reverse (201222200120021), we get a palindrome (321243202342123).

The spelling of 120021002222102 in words is "one hundred twenty trillion, twenty-one billion, two million, two hundred twenty-two thousand, one hundred two".