120220221100211 has 8 divisors (see below), whose sum is σ = 120706204006464. Its totient is φ = 119735099104320.

The previous prime is 120220221100171. The next prime is 120220221100241. The reversal of 120220221100211 is 112001122022021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120220221100211 - 2³⁴ = 120203041231027 is a prime.

It is a super-2 number, since 2×120220221100211² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120220221100211.

It is not an unprimeable number, because it can be changed into a prime (120220221100241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214947740 + ... + 215506313.

It is an arithmetic number, because the mean of its divisors is an integer number (15088275500808).

Almost surely, 2^{120220221100211} is an apocalyptic number.

120220221100211 is a deficient number, since it is larger than the sum of its proper divisors (485982906253).

120220221100211 is an equidigital number, since it uses as much as digits as its factorization.

120220221100211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430455181.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 120220221100211 its reverse (112001122022021), we get a palindrome (232221343122232).

The spelling of 120220221100211 in words is "one hundred twenty trillion, two hundred twenty billion, two hundred twenty-one million, one hundred thousand, two hundred eleven".