120111210222 has 16 divisors (see below), whose sum is σ = 240518635392. Its totient is φ = 39987700920.

The previous prime is 120111210221. The next prime is 120111210223. The reversal of 120111210222 is 222012111021.

It is an interprime number because it is at equal distance from previous prime (120111210221) and next prime (120111210223).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120111210221) 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, 12337018 + ... + 12346749.

It is an arithmetic number, because the mean of its divisors is an integer number (15032414712).

Almost surely, 2^120111210222 is an apocalyptic number.

120111210222 is an abundant number, since it is smaller than the sum of its proper divisors (120407425170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120111210222 is a wasteful number, since it uses less digits than its factorization.

120111210222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24684583.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 120111210222 its reverse (222012111021), we get a palindrome (342123321243).

The spelling of 120111210222 in words is "one hundred twenty billion, one hundred eleven million, two hundred ten thousand, two hundred twenty-two".