120021212001102 has 8 divisors (see below), whose sum is σ = 240042424002216. Its totient is φ = 40007070667032.

The previous prime is 120021212001091. The next prime is 120021212001121. The reversal of 120021212001102 is 201100212120021.

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

120021212001102 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10001767666753 + ... + 10001767666764.

It is an arithmetic number, because the mean of its divisors is an integer number (30005303000277).

Almost surely, 2^{120021212001102} is an apocalyptic number.

120021212001102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

120021212001102 is a wasteful number, since it uses less digits than its factorization.

120021212001102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20003535333522.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 120021212001102 its reverse (201100212120021), we get a palindrome (321121424121123).

The spelling of 120021212001102 in words is "one hundred twenty trillion, twenty-one billion, two hundred twelve million, one thousand, one hundred two".