120012110222 has 4 divisors (see below), whose sum is σ = 180018165336. Its totient is φ = 60006055110.

The previous prime is 120012110209. The next prime is 120012110261. The reversal of 120012110222 is 222011210021.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 120012110197 and 120012110206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30003027554 + ... + 30003027557.

It is an arithmetic number, because the mean of its divisors is an integer number (45004541334).

Almost surely, 2^120012110222 is an apocalyptic number.

120012110222 is a deficient number, since it is larger than the sum of its proper divisors (60006055114).

120012110222 is an equidigital number, since it uses as much as digits as its factorization.

120012110222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60006055113.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 120012110222 its reverse (222011210021), we get a palindrome (342023320243).

The spelling of 120012110222 in words is "one hundred twenty billion, twelve million, one hundred ten thousand, two hundred twenty-two".