101120112201220 has 24 divisors (see below), whose sum is σ = 242688269283264. Its totient is φ = 34669752754656.

The previous prime is 101120112201203. The next prime is 101120112201307. The reversal of 101120112201220 is 22102211021101.

101120112201220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 101120112201194 and 101120112201203.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 361143257722 + ... + 361143258001.

It is an arithmetic number, because the mean of its divisors is an integer number (10112011220136).

Almost surely, 2^{101120112201220} is an apocalyptic number.

101120112201220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101120112201220 is an abundant number, since it is smaller than the sum of its proper divisors (141568157082044).

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

101120112201220 is a wasteful number, since it uses less digits than its factorization.

101120112201220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722286515739 (or 722286515737 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 101120112201220 its reverse (22102211021101), we get a palindrome (123222323222321).

The spelling of 101120112201220 in words is "one hundred one trillion, one hundred twenty billion, one hundred twelve million, two hundred one thousand, two hundred twenty".