120012332211 has 20 divisors (see below), whose sum is σ = 179304285600. Its totient is φ = 79996348656.

The previous prime is 120012332197. The next prime is 120012332273. The reversal of 120012332211 is 112233210021.

120012332211 is a `hidden beast` number, since 120 + 0 + 1 + 2 + 332 + 211 = 666.

It is not a de Polignac number, because 120012332211 - 2²⁹ = 119475461299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120012332311) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 457225 + ... + 670133.

It is an arithmetic number, because the mean of its divisors is an integer number (8965214280).

Almost surely, 2^120012332211 is an apocalyptic number.

120012332211 is a deficient number, since it is larger than the sum of its proper divisors (59291953389).

120012332211 is an equidigital number, since it uses as much as digits as its factorization.

120012332211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219880 (or 219871 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 120012332211 its reverse (112233210021), we get a palindrome (232245542232).

The spelling of 120012332211 in words is "one hundred twenty billion, twelve million, three hundred thirty-two thousand, two hundred eleven".