120010221211 has 8 divisors (see below), whose sum is σ = 122805809984. Its totient is φ = 117214844040.

The previous prime is 120010221187. The next prime is 120010221223. The reversal of 120010221211 is 112122010021.

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 120010221211 - 2¹⁵ = 120010188443 is a prime.

It is a super-2 number, since 2×120010221211² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120010221191 and 120010221200.

It is not an unprimeable number, because it can be changed into a prime (120010221811) 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, 2147656 + ... + 2202826.

It is an arithmetic number, because the mean of its divisors is an integer number (15350726248).

Almost surely, 2^120010221211 is an apocalyptic number.

120010221211 is a deficient number, since it is larger than the sum of its proper divisors (2795588773).

120010221211 is an equidigital number, since it uses as much as digits as its factorization.

120010221211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105801.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 120010221211 its reverse (112122010021), we get a palindrome (232132231232).

The spelling of 120010221211 in words is "one hundred twenty billion, ten million, two hundred twenty-one thousand, two hundred eleven".