120231213222211 has 32 divisors (see below), whose sum is σ = 148603940352000. Its totient is φ = 94724923668480.

The previous prime is 120231213222191. The next prime is 120231213222227. The reversal of 120231213222211 is 112222312132021.

It is not a de Polignac number, because 120231213222211 - 2³¹ = 120229065738563 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120231213222251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 438344490 + ... + 438618688.

It is an arithmetic number, because the mean of its divisors is an integer number (4643873136000).

Almost surely, 2^{120231213222211} is an apocalyptic number.

120231213222211 is a deficient number, since it is larger than the sum of its proper divisors (28372727129789).

120231213222211 is a wasteful number, since it uses less digits than its factorization.

120231213222211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294619.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 120231213222211 its reverse (112222312132021), we get a palindrome (232453525354232).

The spelling of 120231213222211 in words is "one hundred twenty trillion, two hundred thirty-one billion, two hundred thirteen million, two hundred twenty-two thousand, two hundred eleven".