120222111020000 has 240 divisors, whose sum is σ = 322779795739632. Its totient is φ = 43699829760000.

The previous prime is 120222111019949. The next prime is 120222111020003. The reversal of 120222111020000 is 20111222021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120222111020003) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 562433144 + ... + 562646856.

Almost surely, 2^{120222111020000} is an apocalyptic number.

120222111020000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120222111020000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161389897869816).

120222111020000 is an abundant number, since it is smaller than the sum of its proper divisors (202557684719632).

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

120222111020000 is a wasteful number, since it uses less digits than its factorization.

120222111020000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216311 (or 216288 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 120222111020000 its reverse (20111222021), we get a palindrome (120242222242021).

It can be divided in two parts, 1202221 and 11020000, that added together give a palindrome (12222221).

The spelling of 120222111020000 in words is "one hundred twenty trillion, two hundred twenty-two billion, one hundred eleven million, twenty thousand".