120233211212 has 24 divisors (see below), whose sum is σ = 234510600240. Its totient is φ = 53602421760.

The previous prime is 120233211211. The next prime is 120233211221. The reversal of 120233211212 is 212112332021.

It is not an unprimeable number, because it can be changed into a prime (120233211211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46528589 + ... + 46531172.

It is an arithmetic number, because the mean of its divisors is an integer number (9771275010).

Almost surely, 2^120233211212 is an apocalyptic number.

It is an amenable number.

120233211212 is a deficient number, since it is larger than the sum of its proper divisors (114277389028).

120233211212 is a wasteful number, since it uses less digits than its factorization.

120233211212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93059801 (or 93059799 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 120233211212 its reverse (212112332021), we get a palindrome (332345543233).

The spelling of 120233211212 in words is "one hundred twenty billion, two hundred thirty-three million, two hundred eleven thousand, two hundred twelve".