120223223101 has 4 divisors (see below), whose sum is σ = 120418074972. Its totient is φ = 120028371232.

The previous prime is 120223223089. The next prime is 120223223123. The reversal of 120223223101 is 101322322021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 22785600601 + 97437622500 = 150949^2 + 312150^2 .

It is a cyclic number.

It is not a de Polignac number, because 120223223101 - 2¹⁵ = 120223190333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120223623101) 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, 97425010 + ... + 97426243.

It is an arithmetic number, because the mean of its divisors is an integer number (30104518743).

Almost surely, 2^120223223101 is an apocalyptic number.

It is an amenable number.

120223223101 is a deficient number, since it is larger than the sum of its proper divisors (194851871).

120223223101 is an equidigital number, since it uses as much as digits as its factorization.

120223223101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194851870.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 120223223101 its reverse (101322322021), we get a palindrome (221545545122).

The spelling of 120223223101 in words is "one hundred twenty billion, two hundred twenty-three million, two hundred twenty-three thousand, one hundred one".