120021200211102 has 8 divisors (see below), whose sum is σ = 240042400422216. Its totient is φ = 40007066737032.

The previous prime is 120021200211089. The next prime is 120021200211109. The reversal of 120021200211102 is 201112002120021.

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

120021200211102 is an admirable number.

It is a super-2 number, since 2×120021200211102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120021200211109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10001766684253 + ... + 10001766684264.

It is an arithmetic number, because the mean of its divisors is an integer number (30005300052777).

Almost surely, 2^{120021200211102} is an apocalyptic number.

120021200211102 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.

120021200211102 is a wasteful number, since it uses less digits than its factorization.

120021200211102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20003533368522.

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

Adding to 120021200211102 its reverse (201112002120021), we get a palindrome (321133202331123).

The spelling of 120021200211102 in words is "one hundred twenty trillion, twenty-one billion, two hundred million, two hundred eleven thousand, one hundred two".