1200112010222 has 8 divisors (see below), whose sum is σ = 1801471544472. Its totient is φ = 599621495400.

The previous prime is 1200112010221. The next prime is 1200112010249. The reversal of 1200112010222 is 2220102110021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1200112010197 and 1200112010206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200112010221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217251404 + ... + 217256927.

It is an arithmetic number, because the mean of its divisors is an integer number (225183943059).

Almost surely, 2^{1200112010222} is an apocalyptic number.

1200112010222 is a deficient number, since it is larger than the sum of its proper divisors (601359534250).

1200112010222 is a wasteful number, since it uses less digits than its factorization.

1200112010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434509714.

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

Adding to 1200112010222 its reverse (2220102110021), we get a palindrome (3420214120243).

The spelling of 1200112010222 in words is "one trillion, two hundred billion, one hundred twelve million, ten thousand, two hundred twenty-two".