120211020101120 has 160 divisors (see below), whose sum is σ = 310592051586432. Its totient is φ = 44357549064192.

The previous prime is 120211020101111. The next prime is 120211020101149. The reversal of 120211020101120 is 21101020112021.

It is a tau number, because it is divible by the number of its divisors (160).

It is a junction number, because it is equal to n+sod(n) for n = 120211020101095 and 120211020101104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51541334 + ... + 53823146.

Almost surely, 2^{120211020101120} is an apocalyptic number.

120211020101120 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 120211020101120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155296025793216).

120211020101120 is an abundant number, since it is smaller than the sum of its proper divisors (190381031485312).

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

120211020101120 is a wasteful number, since it uses less digits than its factorization.

120211020101120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2283432 (or 2283416 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 120211020101120 its reverse (21101020112021), we get a palindrome (141312040213141).

The spelling of 120211020101120 in words is "one hundred twenty trillion, two hundred eleven billion, twenty million, one hundred one thousand, one hundred twenty".