120022110000 has 600 divisors, whose sum is σ = 455445710720. Its totient is φ = 29495232000.

The previous prime is 120022109971. The next prime is 120022110001. The reversal of 120022110000 is 11220021.

120022110000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (600).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (120022110001) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 197729697 + ... + 197730303.

Almost surely, 2^120022110000 is an apocalyptic number.

120022110000 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 120022110000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (227722855360).

120022110000 is an abundant number, since it is smaller than the sum of its proper divisors (335423600720).

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

120022110000 is an equidigital number, since it uses as much as digits as its factorization.

120022110000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680 (or 630 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 120022110000 its reverse (11220021), we get a palindrome (120033330021).

The spelling of 120022110000 in words is "one hundred twenty billion, twenty-two million, one hundred ten thousand".